diff --git a/common/locales/en/api-v3.json b/common/locales/en/api-v3.json
index 9dcec829a9..f66c403aac 100644
--- a/common/locales/en/api-v3.json
+++ b/common/locales/en/api-v3.json
@@ -150,5 +150,8 @@
   "eventRequired": "\"req.params.event\" is required.",
   "countRequired": "\"req.query.count\" is required.",
   "invalidUrl": "invalid url",
-  "invalidEnabled": "the \"enabled\" parameter should be a boolean"
+  "invalidEnabled": "the \"enabled\" parameter should be a boolean",
+  "petsReleased": "Pets released.",
+  "mountsAndPetsReleased": "Mounts and pets released",
+  "mountsReleased": "Mounts released"
 }
diff --git a/common/script/index.js b/common/script/index.js
index 10540046c4..ace26cf8da 100644
--- a/common/script/index.js
+++ b/common/script/index.js
@@ -121,6 +121,9 @@ import openMysteryItem from './ops/openMysteryItem';
 import addWebhook from './ops/addWebhook';
 import updateWebhook from './ops/updateWebhook';
 import deleteWebhook from './ops/deleteWebhook';
+import releasePets from './ops/releasePets';
+import releaseBoth from './ops/releaseBoth';
+import releaseMounts from './ops/releaseMounts';
 
 api.ops = {
   scoreTask,
@@ -143,6 +146,9 @@ api.ops = {
   addWebhook,
   updateWebhook,
   deleteWebhook,
+  releasePets,
+  releaseBoth,
+  releaseMounts,
 };
 
 import handleTwoHanded from './fns/handleTwoHanded';
diff --git a/common/script/ops/addWebhook.js b/common/script/ops/addWebhook.js
index 0300afef28..ea6b32ed68 100644
--- a/common/script/ops/addWebhook.js
+++ b/common/script/ops/addWebhook.js
@@ -2,16 +2,16 @@ import refPush from '../libs/refPush';
 import validator from 'validator';
 import i18n from '../i18n';
 import {
-  NotFound,
   BadRequest,
 } from '../libs/errors';
+import _ from 'lodash';
 
-module.exports = function(user, req) {
-  var wh;
+module.exports = function addWebhook (user, req = {}) {
+  let wh;
   wh = user.preferences.webhooks;
 
-  if(!validator.isURL(req.body.url)) throw new BadRequest(i18n.t('invalidUrl', req.language));
-  if(!validator.isBoolean(req.body.enabled)) throw new BadRequest(i18n.t('invalidEnabled', req.language));
+  if (!validator.isURL(_.get(req, 'body.url'))) throw new BadRequest(i18n.t('invalidUrl', req.language));
+  if (!validator.isBoolean(_.get(req, 'body.enabled'))) throw new BadRequest(i18n.t('invalidEnabled', req.language));
 
   user.markModified('preferences.webhooks');
 
diff --git a/common/script/ops/deleteWebhook.js b/common/script/ops/deleteWebhook.js
index 45a5c4388c..03eb622892 100644
--- a/common/script/ops/deleteWebhook.js
+++ b/common/script/ops/deleteWebhook.js
@@ -1,5 +1,6 @@
+import _ from 'lodash';
 
-module.exports = function(user, req) {
-  delete user.preferences.webhooks[req.params.id];
+module.exports = function deleteWebhook (user, req) {
+  delete user.preferences.webhooks[_.get(req, 'params.id')];
   user.markModified('preferences.webhooks');
 };
diff --git a/common/script/ops/releaseBoth.js b/common/script/ops/releaseBoth.js
index a782581f85..a17d2e5f00 100644
--- a/common/script/ops/releaseBoth.js
+++ b/common/script/ops/releaseBoth.js
@@ -1,50 +1,65 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import {
+  NotAuthorized,
+} from '../libs/errors';
+import splitWhitespace from '../libs/splitWhitespace';
+
+module.exports = function releaseBoth (user, req = {}, analytics) {
+  let animal;
 
-module.exports = function(user, req, cb, analytics) {
-  var analyticsData, animal, giveTriadBingo;
   if (user.balance < 1.5 && !user.achievements.triadBingo) {
-    return typeof cb === "function" ? cb({
-      code: 401,
-      message: i18n.t('notEnoughGems', req.language)
-    }) : void 0;
-  } else {
-    giveTriadBingo = true;
-    if (!user.achievements.triadBingo) {
-      analyticsData = {
+    throw new NotAuthorized(i18n.t('notEnoughGems', req.language));
+  }
+
+  let giveTriadBingo = true;
+
+  if (!user.achievements.triadBingo) {
+    if (analytics) {
+      analytics.track('release pets & mounts', {
         uuid: user._id,
         acquireMethod: 'Gems',
         gemCost: 6,
         category: 'behavior'
-      };
-      if (typeof analytics !== "undefined" && analytics !== null) {
-        analytics.track('release pets & mounts', analyticsData);
-      }
-      user.balance -= 1.5;
-    }
-    user.items.currentMount = "";
-    user.items.currentPet = "";
-    for (animal in content.pets) {
-      if (user.items.pets[animal] === -1) {
-        giveTriadBingo = false;
-      }
-      user.items.pets[animal] = 0;
-      user.items.mounts[animal] = null;
-    }
-    if (!user.achievements.beastMasterCount) {
-      user.achievements.beastMasterCount = 0;
-    }
-    user.achievements.beastMasterCount++;
-    if (!user.achievements.mountMasterCount) {
-      user.achievements.mountMasterCount = 0;
-    }
-    user.achievements.mountMasterCount++;
-    if (giveTriadBingo) {
-      if (!user.achievements.triadBingoCount) {
-        user.achievements.triadBingoCount = 0;
-      }
-      user.achievements.triadBingoCount++;
+      });
     }
+
+    user.balance -= 1.5;
   }
-  return typeof cb === "function" ? cb(null, user) : void 0;
+
+  user.items.currentMount = "";
+  user.items.currentPet = "";
+
+  for (animal in content.pets) {
+    if (user.items.pets[animal] === -1) {
+      giveTriadBingo = false;
+    }
+
+    user.items.pets[animal] = 0;
+    user.items.mounts[animal] = null;
+  }
+
+  if (!user.achievements.beastMasterCount) {
+    user.achievements.beastMasterCount = 0;
+  }
+  user.achievements.beastMasterCount++;
+
+  if (!user.achievements.mountMasterCount) {
+    user.achievements.mountMasterCount = 0;
+  }
+  user.achievements.mountMasterCount++;
+
+  if (giveTriadBingo) {
+    if (!user.achievements.triadBingoCount) {
+      user.achievements.triadBingoCount = 0;
+    }
+    user.achievements.triadBingoCount++;
+  }
+
+  let response = {
+    data: _.pick(user, splitWhitespace('achievements')),
+    message: i18n.t('mountsAndPetsReleased'),
+  };
+
+  return response;
 };
diff --git a/common/script/ops/releaseMounts.js b/common/script/ops/releaseMounts.js
index 4aefab6b40..55d2c23fcb 100644
--- a/common/script/ops/releaseMounts.js
+++ b/common/script/ops/releaseMounts.js
@@ -1,32 +1,42 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import {
+  NotAuthorized,
+} from '../libs/errors';
+import splitWhitespace from '../libs/splitWhitespace';
+
+module.exports = function releaseMounts (user, req = {}, analytics) {
+  let mount;
 
-module.exports = function(user, req, cb, analytics) {
-  var analyticsData, mount;
   if (user.balance < 1) {
-    return typeof cb === "function" ? cb({
-      code: 401,
-      message: i18n.t('notEnoughGems', req.language)
-    }) : void 0;
-  } else {
-    user.balance -= 1;
-    user.items.currentMount = "";
-    for (mount in content.pets) {
-      user.items.mounts[mount] = null;
-    }
-    if (!user.achievements.mountMasterCount) {
-      user.achievements.mountMasterCount = 0;
-    }
-    user.achievements.mountMasterCount++;
+    throw new NotAuthorized(i18n.t('notEnoughGems', req.language));
   }
-  analyticsData = {
-    uuid: user._id,
-    acquireMethod: 'Gems',
-    gemCost: 4,
-    category: 'behavior'
+
+  user.balance -= 1;
+  user.items.currentMount = '';
+
+  for (mount in content.pets) {
+    user.items.mounts[mount] = null;
+  }
+
+  if (!user.achievements.mountMasterCount) {
+    user.achievements.mountMasterCount = 0;
+  }
+  user.achievements.mountMasterCount++;
+
+  if (analytics) {
+    analytics.track('release mounts', {
+      uuid: user._id,
+      acquireMethod: 'Gems',
+      gemCost: 4,
+      category: 'behavior'
+    });
+  }
+
+  let response = {
+    data: _.pick(user, splitWhitespace('mounts')),
+    message: i18n.t('mountsReleased'),
   };
-  if (analytics != null) {
-    analytics.track('release mounts', analyticsData);
-  }
-  return typeof cb === "function" ? cb(null, user) : void 0;
+
+  return response;
 };
diff --git a/common/script/ops/releasePets.js b/common/script/ops/releasePets.js
index a4b452cd86..12bb48a90f 100644
--- a/common/script/ops/releasePets.js
+++ b/common/script/ops/releasePets.js
@@ -1,32 +1,40 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import {
+  NotAuthorized,
+} from '../libs/errors';
+import splitWhitespace from '../libs/splitWhitespace';
 
-module.exports = function(user, req, cb, analytics) {
-  var analyticsData, pet;
+module.exports = function releasePets (user, req = {}, analytics) {
   if (user.balance < 1) {
-    return typeof cb === "function" ? cb({
-      code: 401,
-      message: i18n.t('notEnoughGems', req.language)
-    }) : void 0;
-  } else {
-    user.balance -= 1;
-    for (pet in content.pets) {
-      user.items.pets[pet] = 0;
-    }
-    if (!user.achievements.beastMasterCount) {
-      user.achievements.beastMasterCount = 0;
-    }
-    user.achievements.beastMasterCount++;
-    user.items.currentPet = "";
+    throw new NotAuthorized(i18n.t('notEnoughGems', req.language));
   }
-  analyticsData = {
-    uuid: user._id,
-    acquireMethod: 'Gems',
-    gemCost: 4,
-    category: 'behavior'
+
+  user.balance -= 1;
+  user.items.currentPet = '';
+
+  for (let pet in content.pets) {
+    user.items.pets[pet] = 0;
+  }
+
+  if (!user.achievements.beastMasterCount) {
+    user.achievements.beastMasterCount = 0;
+  }
+  user.achievements.beastMasterCount++;
+
+  if (analytics) {
+    analytics.track('release pets', {
+      uuid: user._id,
+      acquireMethod: 'Gems',
+      gemCost: 4,
+      category: 'behavior'
+    });
+  }
+
+  let response = {
+    data: _.pick(user, splitWhitespace('user.items.pets')),
+    message: i18n.t('petsReleased'),
   };
-  if (analytics != null) {
-    analytics.track('release pets', analyticsData);
-  }
-  return typeof cb === "function" ? cb(null, user) : void 0;
+
+  return response;
 };
diff --git a/common/script/ops/updateWebhook.js b/common/script/ops/updateWebhook.js
index 27098c4c4a..0de2f5fa47 100644
--- a/common/script/ops/updateWebhook.js
+++ b/common/script/ops/updateWebhook.js
@@ -1,16 +1,16 @@
-import _ from 'lodash';
 import validator from 'validator';
 import i18n from '../i18n';
 import {
-  NotFound,
   BadRequest,
 } from '../libs/errors';
 
-module.exports = function(user, req) {
-  if(!validator.isURL(req.body.url)) throw new BadRequest(i18n.t('invalidUrl', req.language));
-  if(!validator.isBoolean(req.body.enabled)) throw new BadRequest(i18n.t('invalidEnabled', req.language));
+module.exports = function updateWebhook (user, req) {
+  if (!validator.isURL(req.body.url)) throw new BadRequest(i18n.t('invalidUrl', req.language));
+  if (!validator.isBoolean(req.body.enabled)) throw new BadRequest(i18n.t('invalidEnabled', req.language));
 
   user.markModified('preferences.webhooks');
   user.preferences.webhooks[req.params.id].url = req.body.url;
   user.preferences.webhooks[req.params.id].enabled = req.body.enabled;
+
+  return user.preferences.webhooks[req.params.id];
 };
diff --git a/tasks/gulp-eslint.js b/tasks/gulp-eslint.js
index e71cde8258..d8dbf6b992 100644
--- a/tasks/gulp-eslint.js
+++ b/tasks/gulp-eslint.js
@@ -13,14 +13,12 @@ const COMMON_FILES = [
   '!./common/script/ops/addPushDevice.js',
   '!./common/script/ops/addTag.js',
   '!./common/script/ops/addTask.js',
-  '!./common/script/ops/addWebhook.js',
   '!./common/script/ops/blockUser.js',
   '!./common/script/ops/clearCompleted.js',
   '!./common/script/ops/clearPMs.js',
   '!./common/script/ops/deletePM.js',
   '!./common/script/ops/deleteTag.js',
   '!./common/script/ops/deleteTask.js',
-  '!./common/script/ops/deleteWebhook.js',
   '!./common/script/ops/getTag.js',
   '!./common/script/ops/getTags.js',
   '!./common/script/ops/rebirth.js',
@@ -37,7 +35,6 @@ const COMMON_FILES = [
   '!./common/script/ops/update.js',
   '!./common/script/ops/updateTag.js',
   '!./common/script/ops/updateTask.js',
-  '!./common/script/ops/updateWebhook.js',
   '!./common/script/fns/crit.js',
   '!./common/script/fns/cron.js',
   '!./common/script/fns/dotGet.js',
diff --git a/test/api/v3/integration/user/DELETE-user.test.js b/test/api/v3/integration/user/DELETE-user.test.js
index 69e928e343..f954903857 100644
--- a/test/api/v3/integration/user/DELETE-user.test.js
+++ b/test/api/v3/integration/user/DELETE-user.test.js
@@ -5,7 +5,12 @@ import {
   generateUser,
   translate as t,
 } from '../../../../helpers/api-integration/v3';
-import { find } from 'lodash';
+import {
+  find,
+  each,
+  map,
+} from 'lodash';
+import Q from 'q';
 
 describe('DELETE /user', () => {
   let user;
@@ -38,6 +43,24 @@ describe('DELETE /user', () => {
   });
 
   it('deletes the user', async () => {
+    // gets the user's tasks ids
+    let ids = [];
+    each(user.tasksOrder, (idsForOrder) => {
+      ids.push(...idsForOrder);
+    });
+
+    expect(ids.length).to.be.above(0); // make sure the user has some task to delete
+
+    await user.del('/user', {
+      password,
+    });
+
+    await Q.all(map(ids, id => {
+      return expect(checkExistence('tasks', id)).to.eventually.eql(false);
+    }));
+  });
+
+  it('delete the user\'s tasks', async () => {
     await user.del('/user', {
       password,
     });
diff --git a/test/api/v3/integration/user/POST-user_release_both.test.js b/test/api/v3/integration/user/POST-user_release_both.test.js
new file mode 100644
index 0000000000..8c47d95dfe
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_release_both.test.js
@@ -0,0 +1,48 @@
+import {
+  generateUser,
+  translate as t,
+} from '../../../../helpers/api-integration/v3';
+
+describe('POST /user/release-both', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(async () => {
+    user = await generateUser({
+      'items.currentMount': animal,
+      'items.currentPet': animal,
+      'items.pets': {animal: 5},
+      'items.mounts': {animal: true},
+    });
+  });
+
+  it('returns an error when user balance is too low and user does not have triadBingo', async () => {
+    await expect(user.post('/user/release-both'))
+      .to.eventually.be.rejected.and.to.eql({
+        code: 401,
+        error: 'NotAuthorized',
+        message: t('notEnoughGems'),
+      });
+  });
+
+  // More tests in common code unit tests
+
+  it('grants triad bingo with gems', async () => {
+    await user.update({
+      balance: 1.5,
+    });
+
+    let response = await user.post('/user/release-both');
+    await user.sync();
+
+    expect(response.message).to.equal(t('mountsAndPetsReleased'));
+    expect(user.balance).to.equal(0);
+    expect(user.items.currentMount).to.be.empty;
+    expect(user.items.currentPet).to.be.empty;
+    expect(user.items.pets[animal]).to.be.empty;
+    expect(user.items.mounts[animal]).to.equal(null);
+    expect(user.achievements.beastMasterCount).to.equal(1);
+    expect(user.achievements.mountMasterCount).to.equal(1);
+    expect(user.achievements.triadBingoCount).to.equal(1);
+  });
+});
diff --git a/test/api/v3/integration/user/POST-user_release_mounts.test.js b/test/api/v3/integration/user/POST-user_release_mounts.test.js
new file mode 100644
index 0000000000..86391599f0
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_release_mounts.test.js
@@ -0,0 +1,42 @@
+import {
+  generateUser,
+  translate as t,
+} from '../../../../helpers/api-integration/v3';
+
+describe('POST /user/release-mounts', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(async () => {
+    user = await generateUser({
+      'items.currentMount': animal,
+      'items.mounts': {animal: true},
+    });
+  });
+
+  it('returns an error when user balance is too low', async () => {
+    await expect(user.post('/user/release-mounts'))
+      .to.eventually.be.rejected.and.to.eql({
+        code: 401,
+        error: 'NotAuthorized',
+        message: t('notEnoughGems'),
+      });
+  });
+
+  // More tests in common code unit tests
+
+  it('releases mounts', async () => {
+    await user.update({
+      balance: 1,
+    });
+
+    let response = await user.post('/user/release-mounts');
+    await user.sync();
+
+    expect(response.message).to.equal(t('mountsReleased'));
+    expect(user.balance).to.equal(0);
+    expect(user.items.currentMount).to.be.empty;
+    expect(user.items.mounts[animal]).to.equal(null);
+    expect(user.achievements.mountMasterCount).to.equal(1);
+  });
+});
diff --git a/test/api/v3/integration/user/POST-user_release_pets.test.js b/test/api/v3/integration/user/POST-user_release_pets.test.js
new file mode 100644
index 0000000000..a7f7b9b66f
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_release_pets.test.js
@@ -0,0 +1,42 @@
+import {
+  generateUser,
+  translate as t,
+} from '../../../../helpers/api-integration/v3';
+
+describe('POST /user/release-pets', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(async () => {
+    user = await generateUser({
+      'items.currentPet': animal,
+      'items.pets': {animal: 5},
+    });
+  });
+
+  it('returns an error when user balance is too low', async () => {
+    await expect(user.post('/user/release-pets'))
+      .to.eventually.be.rejected.and.to.eql({
+        code: 401,
+        error: 'NotAuthorized',
+        message: t('notEnoughGems'),
+      });
+  });
+
+  // More tests in common code unit tests
+
+  it('releases pets', async () => {
+    await user.update({
+      balance: 1,
+    });
+
+    let response = await user.post('/user/release-pets');
+    await user.sync();
+
+    expect(response.message).to.equal(t('petsReleased'));
+    expect(user.balance).to.equal(0);
+    expect(user.items.currentPet).to.be.empty;
+    expect(user.items.pets[animal]).to.equal(0);
+    expect(user.achievements.beastMasterCount).to.equal(1);
+  });
+});
diff --git a/test/api/v3/integration/user/PUT-user_update_webhook.test.js b/test/api/v3/integration/user/PUT-user_update_webhook.test.js
index 715070c991..13ca9ff00c 100644
--- a/test/api/v3/integration/user/PUT-user_update_webhook.test.js
+++ b/test/api/v3/integration/user/PUT-user_update_webhook.test.js
@@ -25,7 +25,7 @@ describe('PUT /user/webhook/:id', () => {
     await user.sync();
     expect(user.preferences.webhooks[response.id].url).to.not.eql(url);
     let response2 = await user.put(`/user/webhook/${response.id}`, {url, enabled});
-    expect(response2).to.eql({});
+    expect(response2.url).to.eql(url);
     await user.sync();
     expect(user.preferences.webhooks[response.id].url).to.eql(url);
   });
diff --git a/test/common/ops/releaseBoth.js b/test/common/ops/releaseBoth.js
new file mode 100644
index 0000000000..309734e7d4
--- /dev/null
+++ b/test/common/ops/releaseBoth.js
@@ -0,0 +1,98 @@
+import releaseBoth from '../../../common/script/ops/releaseBoth';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+import {
+  NotAuthorized,
+} from '../../../common/script/libs/errors';
+
+describe('shared.ops.releaseBoth', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(() => {
+    user = generateUser();
+    user.items.currentMount = animal;
+    user.items.currentPet = animal;
+    user.items.pets[animal] = 5;
+    user.items.mounts[animal] = true;
+    user.balance = 1.5;
+  });
+
+  it('returns an error when user balance is too low and user does not have triadBingo', (done) => {
+    user.balance = 0;
+
+    try {
+      releaseBoth(user);
+    } catch (err) {
+      expect(err).to.be.an.instanceof(NotAuthorized);
+      expect(err.message).to.equal(i18n.t('notEnoughGems'));
+      done();
+    }
+  });
+
+  it('grants triad bingo with gems', () => {
+    let response = releaseBoth(user);
+
+    expect(response.message).to.equal(i18n.t('mountsAndPetsReleased'));
+    expect(user.achievements.triadBingoCount).to.equal(1);
+  });
+
+  it('grants triad bingo without gems', () => {
+    user.balance = 0;
+    user.achievements.triadBingo = 1;
+    user.achievements.triadBingoCount = 1;
+
+    let response = releaseBoth(user);
+
+    expect(response.message).to.equal(i18n.t('mountsAndPetsReleased'));
+    expect(user.achievements.triadBingoCount).to.equal(2);
+  });
+
+  it('releases pets', () => {
+    let response = releaseBoth(user);
+
+    expect(response.message).to.equal(i18n.t('mountsAndPetsReleased'));
+    expect(user.items.pets[animal]).to.be.empty;
+    expect(user.items.mounts[animal]).to.equal(null);
+  });
+
+  it('releases mounts', () => {
+    let response = releaseBoth(user);
+
+    expect(response.message).to.equal(i18n.t('mountsAndPetsReleased'));
+    expect(user.items.mounts[animal]).to.equal(null);
+  });
+
+  it('removes currentPet', () => {
+    releaseBoth(user);
+
+    expect(user.items.currentMount).to.be.empty;
+    expect(user.items.currentPet).to.be.empty;
+  });
+
+  it('removes currentMount', () => {
+    releaseBoth(user);
+
+    expect(user.items.currentMount).to.be.empty;
+  });
+
+  it('decreases user\'s balance', () => {
+    releaseBoth(user);
+
+    expect(user.balance).to.equal(0);
+  });
+
+  it('incremenets beastMasterCount', () => {
+    releaseBoth(user);
+
+    expect(user.achievements.beastMasterCount).to.equal(1);
+  });
+
+  it('incremenets mountMasterCount', () => {
+    releaseBoth(user);
+
+    expect(user.achievements.mountMasterCount).to.equal(1);
+  });
+});
diff --git a/test/common/ops/releaseMounts.js b/test/common/ops/releaseMounts.js
new file mode 100644
index 0000000000..80429b726f
--- /dev/null
+++ b/test/common/ops/releaseMounts.js
@@ -0,0 +1,57 @@
+import releaseMounts from '../../../common/script/ops/releaseMounts';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+import {
+  NotAuthorized,
+} from '../../../common/script/libs/errors';
+
+describe('shared.ops.releaseMounts', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(() => {
+    user = generateUser();
+    user.items.currentMount = animal;
+    user.items.mounts[animal] = true;
+    user.balance = 1;
+  });
+
+  it('returns an error when user balance is too low', (done) => {
+    user.balance = 0;
+
+    try {
+      releaseMounts(user);
+    } catch (err) {
+      expect(err).to.be.an.instanceof(NotAuthorized);
+      expect(err.message).to.equal(i18n.t('notEnoughGems'));
+      done();
+    }
+  });
+
+  it('releases mounts', () => {
+    let response = releaseMounts(user);
+
+    expect(response.message).to.equal(i18n.t('mountsReleased'));
+    expect(user.items.mounts[animal]).to.equal(null);
+  });
+
+  it('removes currentMount', () => {
+    releaseMounts(user);
+
+    expect(user.items.currentMount).to.be.empty;
+  });
+
+  it('increases mountMasterCount achievement', () => {
+    releaseMounts(user);
+
+    expect(user.achievements.mountMasterCount).to.equal(1);
+  });
+
+  it('subtracts gems from balance', () => {
+    releaseMounts(user);
+
+    expect(user.balance).to.equal(0);
+  });
+});
diff --git a/test/common/ops/releasePets.js b/test/common/ops/releasePets.js
new file mode 100644
index 0000000000..11d69a5a31
--- /dev/null
+++ b/test/common/ops/releasePets.js
@@ -0,0 +1,57 @@
+import releasePets from '../../../common/script/ops/releasePets';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+import {
+  NotAuthorized,
+} from '../../../common/script/libs/errors';
+
+describe('shared.ops.releasePets', () => {
+  let user;
+  let animal = 'Wolf-Base';
+
+  beforeEach(() => {
+    user = generateUser();
+    user.items.currentPet = animal;
+    user.items.pets[animal] = 5;
+    user.balance = 1;
+  });
+
+  it('returns an error when user balance is too low', (done) => {
+    user.balance = 0;
+
+    try {
+      releasePets(user);
+    } catch (err) {
+      expect(err).to.be.an.instanceof(NotAuthorized);
+      expect(err.message).to.equal(i18n.t('notEnoughGems'));
+      done();
+    }
+  });
+
+  it('releases pets', () => {
+    let response = releasePets(user);
+
+    expect(response.message).to.equal(i18n.t('petsReleased'));
+    expect(user.items.pets[animal]).to.equal(0);
+  });
+
+  it('removes currentPet', () => {
+    releasePets(user);
+
+    expect(user.items.currentPet).to.be.empty;
+  });
+
+  it('decreases user\'s balance', () => {
+    releasePets(user);
+
+    expect(user.balance).to.equal(0);
+  });
+
+  it('incremenets beastMasterCount', () => {
+    releasePets(user);
+
+    expect(user.achievements.beastMasterCount).to.equal(1);
+  });
+});
diff --git a/website/src/controllers/api-v3/tasks.js b/website/src/controllers/api-v3/tasks.js
index e2adcffedb..f931283102 100644
--- a/website/src/controllers/api-v3/tasks.js
+++ b/website/src/controllers/api-v3/tasks.js
@@ -399,6 +399,7 @@ api.scoreTask = {
     if (direction === 'up') user.fns.randomDrop({task, delta}, req);
 
     // If a todo was completed or uncompleted move it in or out of the user.tasksOrder.todos list
+    // TODO move to common code?
     if (task.type === 'todo') {
       if (!wasCompleted && task.completed) {
         removeFromArray(user.tasksOrder.todos, task._id);
@@ -406,9 +407,7 @@ api.scoreTask = {
         let hasTask = removeFromArray(user.tasksOrder.todos, task._id);
         if (!hasTask) {
           user.tasksOrder.todos.push(task._id); // TODO push at the top?
-        } else { // If for some reason it hadn't been removed TODO ok?
-          user.tasksOrder.push(task._id);
-        }
+        } // If for some reason it hadn't been removed previously don't do anything TODO ok?
       }
     }
 
diff --git a/website/src/controllers/api-v3/user.js b/website/src/controllers/api-v3/user.js
index df2ce1888e..25dc5d5a73 100644
--- a/website/src/controllers/api-v3/user.js
+++ b/website/src/controllers/api-v3/user.js
@@ -219,6 +219,10 @@ api.deleteUser = {
 
     await Q.all(groupLeavePromises);
 
+    await Tasks.Task.remove({
+      userId: user._id,
+    }).exec();
+
     await user.remove();
 
     res.respond(200, {});
@@ -779,7 +783,7 @@ api.addWebhook = {
     let user = res.locals.user;
     let result = common.ops.addWebhook(user, req);
     await user.save();
-    res.respond(200, {id: result.id});
+    res.respond(200, result);
   },
 };
 
@@ -796,9 +800,9 @@ api.updateWebhook = {
   url: '/user/webhook/:id',
   async handler (req, res) {
     let user = res.locals.user;
-    common.ops.updateWebhook(user, req);
+    let result = common.ops.updateWebhook(user, req);
     await user.save();
-    res.respond(200, {});
+    res.respond(200, result);
   },
 };
 
@@ -822,4 +826,63 @@ api.deleteWebhook = {
 };
 
 
+/* @api {post} /user/release-pets Releases pets.
+* @apiVersion 3.0.0
+* @apiName UserReleasePets
+* @apiGroup User
+*
+* @apiSuccess {Object} data `user.items.pets`
+*/
+api.userReleasePets = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/release-pets',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let releasePetsResponse = common.ops.releasePets(user, req, res.analytics);
+    await user.save();
+    res.respond(200, releasePetsResponse);
+  },
+};
+
+/*
+* @api {post} /user/release-both Releases Pets and Mounts and grants Triad Bingo.
+* @apiVersion 3.0.0
+* @apiName UserReleaseBoth
+* @apiGroup User
+*
+* @apiSuccess {Object} data `user.items.gear.owned`
+*/
+api.userReleaseBoth = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/release-both',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let releaseBothResponse = common.ops.releaseBoth(user, req, res.analytics);
+    await user.save();
+    res.respond(200, releaseBothResponse);
+  },
+};
+
+/*
+* @api {post} /user/release-mounts Released mounts.
+* @apiVersion 3.0.0
+* @apiName UserReleaseMounts
+* @apiGroup User
+*
+* @apiSuccess {Object} data `mounts`
+*/
+api.userReleaseMounts = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/release-mounts',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let releaseMountsResponse = common.ops.releaseMounts(user, req, res.analytics);
+    await user.save();
+    res.respond(200, releaseMountsResponse);
+  },
+};
+
 module.exports = api;
diff --git a/website/src/models/user.js b/website/src/models/user.js
index b552236c1b..b9946fb3e7 100644
--- a/website/src/models/user.js
+++ b/website/src/models/user.js
@@ -508,7 +508,6 @@ export let schema = new Schema({
     habits: [{type: String, ref: 'Task'}],
     dailys: [{type: String, ref: 'Task'}],
     todos: [{type: String, ref: 'Task'}],
-    completedTodos: [{type: String, ref: 'Task'}],
     rewards: [{type: String, ref: 'Task'}],
   },
   extra: {type: Schema.Types.Mixed, default: () => {