diff --git a/package-lock.json b/package-lock.json
index 62879f0..b5765b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -89,9 +89,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "mime": {
       "version": "1.6.0",
diff --git a/src/TaskQueue.js b/src/TaskQueue.js
index f3a9c6a..37ea76a 100644
--- a/src/TaskQueue.js
+++ b/src/TaskQueue.js
@@ -1,10 +1,35 @@
-const TaskQueue = function() {
-    function TaskQueue() {
+function runNextTask(taskQueue) {
+    if (taskQueue.running || taskQueue.tasks.length === 0) {
+        return;
+    }
+    taskQueue.running = true;
+    const task = taskQueue.tasks.shift();
+
+    if (task.runAndContinue) {
+        setTimeout(() => {
+            task.runAndContinue(() => {
+                task.dispose && task.dispose();
+                taskQueue.running = false;
+
+                setTimeout(() => {
+                    runNextTask(taskQueue);
+                });
+            });
+        }, 0);
+    }
+    else {
+        runNextTask(taskQueue);
+    }
+}
+
+export default class TaskQueue {
+
+    constructor() {
         this.tasks = [];
         this.running = false;
     }
 
-    TaskQueue.prototype.push = function(run, dispose, duration) {
+    push(run, dispose, duration) {
         if (duration === undefined || duration === null) {
             this.tasks.push({runAndContinue: run, dispose});
         } else {
@@ -19,37 +44,9 @@ const TaskQueue = function() {
             });
         }
         runNextTask(this);
-    };
+    }
 
-    TaskQueue.prototype.continueWith = function(action) {
+    continueWith(action) {
         this.push(action, null, 0);
-    };
-
-    function runNextTask(taskQueue) {
-        if (taskQueue.running || taskQueue.tasks.length === 0) {
-            return;
-        }
-        taskQueue.running = true;
-        const task = taskQueue.tasks.shift();
-
-        if (task.runAndContinue) {
-            setTimeout(() => {
-                task.runAndContinue(() => {
-                    task.dispose && task.dispose();
-                    taskQueue.running = false;
-
-                    setTimeout(() => {
-                        runNextTask(taskQueue);
-                    });
-                });
-            }, 0);
-        }
-        else {
-            runNextTask(taskQueue);
-        }
     }
-
-    return TaskQueue;
-}();
-
-export default TaskQueue;
+}
diff --git a/src/index.js b/src/index.js
index a01f912..bd1f33b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -3,17 +3,14 @@ import Game from './Game.js';
 import TaskQueue from './TaskQueue.js';
 import SpeedRate from './SpeedRate.js';
 
-// Отвечает является ли карта уткой.
 function isDuck(card) {
     return card && card.quacks && card.swims;
 }
 
-// Отвечает является ли карта собакой.
 function isDog(card) {
     return card instanceof Dog;
 }
 
-// Дает описание существа по схожести с утками и собаками
 function getCreatureDescription(card) {
     if (isDuck(card) && isDog(card)) {
         return 'Утка-Собака';
@@ -27,40 +24,222 @@ function getCreatureDescription(card) {
     return 'Существо';
 }
 
+class Creature extends Card {
+    constructor(name, maxPower) {
+        super(name, maxPower);
+        this._currentPower = maxPower;
+    }
 
+    get currentPower() {
+        return this._currentPower;
+    }
 
-// Основа для утки.
-function Duck() {
-    this.quacks = function () { console.log('quack') };
-    this.swims = function () { console.log('float: both;') };
+    set currentPower(value) {
+        this._currentPower = value > this.maxPower ? this.maxPower : value;
+    }
+
+    getDescriptions() {
+        return [getCreatureDescription(this), super.getDescriptions()];
+    }
 }
 
+class Duck extends Creature {
+    constructor(name = 'Мирная утка', maxPower = 2) {
+        super(name, maxPower);
+    }
+
+    quacks() {
+        console.log('quack');
+    };
+
+    swims() {
+        console.log('float: both;');
+    };
+}
 
-// Основа для собаки.
-function Dog() {
+class Dog extends Creature {
+    constructor(name = 'Пес-бандит', maxPower = 3) {
+        super(name, maxPower);
+    }
+}
+
+class Trasher extends Dog {
+    constructor(name = 'Громила', maxPower = 5) {
+        super(name, maxPower);
+    }
+
+    modifyTakenDamage(value, fromCard, gameContext, continuation) {
+        this.view.signalAbility(() => 
+            super.modifyTakenDamage(value - 1, fromCard, gameContext, continuation)); 
+    }
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        descriptions.push('Получает меньше урона на 1');
+        return descriptions;
+    }
 }
 
+class Gatling extends Creature {
+    constructor(name = 'Гатлинг', maxPower = 6) {
+        super(name, maxPower);
+    }
+
+    attack(gameContext, continuation) {
+        const taskQueue = new TaskQueue();
+
+        const {currentPlayer, oppositePlayer, position, updateView} = gameContext;
+        taskQueue.push(onDone => this.view.showAttack(onDone));
+        oppositePlayer.table.forEach(card => {
+            taskQueue.push(onDone => {
+                if (card) {
+                    this.dealDamageToCreature(2, card, gameContext, onDone);
+                }
+            });
+        });
+        taskQueue.continueWith(continuation);
+    };
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        descriptions.push('Наносит 2 урона всем противникам');
+        return descriptions;
+    }
+}
+
+class Lad extends Dog {
+    static getInGameCount() { return this.inGameCount || 0; }
+    static setInGameCount(value) { this.inGameCount = value; }
+    static getBonus() { return this.getInGameCount() * (this.getInGameCount() + 1) / 2; }
+    constructor(name = 'Браток', maxPower = 2) {
+        super(name, maxPower);
+    }
+
+    doAfterComingIntoPlay(gameContext, continuation) {
+        Lad.setInGameCount(Lad.getInGameCount() + 1);
+        continuation();
+    }
+
+    doBeforeRemoving(continuation) {
+        Lad.setInGameCount(Lad.getInGameCount() - 1);
+        continuation();
+    }
+
+    modifyDealedDamageToCreature(value, toCard, gameContext, continuation) {
+        continuation(value + Lad.getBonus());
+    }
+
+    modifyTakenDamage(value, fromCard, gameContext, continuation) {
+        continuation(value - Lad.getBonus());
+    }
+
+    getDescriptions() {
+		let descriptions = super.getDescriptions();
+		if (Lad.prototype.hasOwnProperty("modifyDealedDamageToCreature") && Lad.prototype.hasOwnProperty("modifyTakenDamage")) {
+			descriptions.push("Чем их больше, тем они сильнее");
+		}
+		return descriptions;
+	}
+}
+
+class Rogue extends Creature {
+    static properties = [
+        'modifyDealedDamageToCreature',
+        'modifyDealedDamageToPlayer',
+        'modifyTakenDamage',
+    ];
+
+    constructor(name = 'Изгой', maxPower = 2) {
+        super(name, maxPower);
+    }
+
+    doBeforeAttack(gameContext, continuation) {
+        const {currentPlayer, oppositePlayer, position, updateView} = gameContext;
+        const oppositeCard = oppositePlayer.table[position];
+        const obj = Object.getPrototypeOf(oppositeCard);
+
+        Rogue.properties.forEach(property => {
+            if (obj.hasOwnProperty(property)) {
+                this[property] = obj[property];
+                delete obj[property];
+            }
+        });
+        continuation();
+        updateView();
+    }
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        descriptions.push('Крадет способности');
+        return descriptions;
+    }
+}
+
+class Brewer extends Duck {
+    constructor(name = "Пивовар", maxPower = 2) {
+        super(name, maxPower);
+    }
+
+    doBeforeAttack(gameContext, continuation) {
+        let taskQueue = new TaskQueue();
+        const cards = gameContext.currentPlayer.table.concat(gameContext.oppositePlayer.table);
+
+        for(let card of cards.filter(card => isDuck(card))) {
+            card.view.signalHeal();
+            card.maxPower += 1;
+            card.currentPower += 2;
+            card.updateView();
+        }
+
+        taskQueue.continueWith(continuation);
+        
+    }
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        descriptions.push('Раздает живительное пиво');
+        return descriptions;
+    }
+}
+
+class PseudoDuck extends Dog {
+    constructor() {
+        super("Псевдоутка", 3);
+    }
+    swims() {}
+    quacks() {}
+}
+
+class Nemo extends Creature {
+    constructor(name = 'Немо', maxPower = 4) {
+        super(name, maxPower);
+    }
+
+    modifyDealedDamageToCreature(value, toCard, gameContext, continuation) {
+        Object.setPrototypeOf(this, Object.getPrototypeOf(toCard));
+        this.doBeforeAttack(gameContext, continuation);
+        gameContext.updateView();
+    }
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        descriptions.push('The one without a name without an honest heart as compass');
+        return descriptions;
+    }
+}
 
-// Колода Шерифа, нижнего игрока.
 const seriffStartDeck = [
-    new Card('Мирный житель', 2),
-    new Card('Мирный житель', 2),
-    new Card('Мирный житель', 2),
+    new Nemo(),
 ];
-
-// Колода Бандита, верхнего игрока.
 const banditStartDeck = [
-    new Card('Бандит', 3),
+    new Brewer(),
+    new Brewer(),
 ];
 
-
-// Создание игры.
 const game = new Game(seriffStartDeck, banditStartDeck);
 
-// Глобальный объект, позволяющий управлять скоростью всех анимаций.
-SpeedRate.set(1);
+SpeedRate.set(3);
 
-// Запуск игры.
 game.play(false, (winner) => {
     alert('Победил ' + winner.name);
 });