[TDM] Implement Mobilize keyword ability and Dragonback Lancer and Voice of Victory (#13461)

* [TDM] Implement Mobilize keyword ability

* [TDM] Implement Dragonback Lancer

* [TDM] Implement Voice of Victory

* Add Mobilize to keywords.txt

---------

Co-authored-by: Evan Kranzler <theelk801@gmail.com>

Mage/src/main/java/mage/abilities/effects/common/CreateTokenEffect.java

@@ -121,6 +121,17 @@ public class CreateTokenEffect extends OneShotEffect {
         return lastAddedTokenIds;
     }
 
+    public void sacrificeTokensCreatedAtNextEndStep(Game game, Ability source) {
+        for (UUID tokenId : this.getLastAddedTokenIds()) {
+            Permanent tokenPermanent = game.getPermanent(tokenId);
+            if (tokenPermanent != null) {
+                SacrificeTargetEffect sacrificeEffect = new SacrificeTargetEffect();
+                sacrificeEffect.setTargetPointer(new FixedTarget(tokenPermanent, game));
+                game.addDelayedTriggeredAbility(new AtTheBeginOfNextEndStepDelayedTriggeredAbility(sacrificeEffect), source);
+            }
+        }
+    }
+
     public void exileTokensCreatedAtNextEndStep(Game game, Ability source) {
         for (UUID tokenId : this.getLastAddedTokenIds()) {
             Permanent tokenPermanent = game.getPermanent(tokenId);

Mage/src/main/java/mage/abilities/keyword/MobilizeAbility.java

@@ -0,0 +1,65 @@
+package mage.abilities.keyword;
+
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.constants.Outcome;
+import mage.game.Game;
+import mage.game.permanent.token.RedWarriorToken;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ * @author balazskristof
+ */
+public class MobilizeAbility extends AttacksTriggeredAbility {
+
+    public MobilizeAbility(int count) {
+        super(new MobilizeEffect(count), false, "Mobilize " + count + " <i>(Whenever this creature attacks, create "
+            + (count == 1 ? "a" : CardUtil.numberToText(count)) + " tapped and attacking 1/1 red Warrior creature "
+            + (count == 1 ? "token" : "tokens") + ". Sacrifice " + (count == 1 ? "it" : "them")
+            + " at the beginning of the next end step.)");
+    }
+
+    protected MobilizeAbility(final MobilizeAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public MobilizeAbility copy() {
+        return new MobilizeAbility(this);
+    }
+}
+
+class MobilizeEffect extends OneShotEffect {
+
+    private final int count;
+
+    MobilizeEffect(int count) {
+        super(Outcome.Benefit);
+        this.count = count;
+    }
+
+    private MobilizeEffect(final MobilizeEffect effect) {
+        super(effect);
+        this.count = effect.count;
+    }
+
+    @Override
+    public MobilizeEffect copy() {
+        return new MobilizeEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        CreateTokenEffect effect = new CreateTokenEffect(new RedWarriorToken(), this.count, true, true);
+        effect.apply(game, source);
+        effect.sacrificeTokensCreatedAtNextEndStep(game, source);
+        return true;
+    }
+}

Mage/src/main/java/mage/game/permanent/token/RedWarriorToken.java

@@ -0,0 +1,29 @@
+package mage.game.permanent.token;
+
+import mage.MageInt;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+/**
+ * @author balazskristof
+ */
+public final class RedWarriorToken extends TokenImpl {
+
+    public RedWarriorToken() {
+        super("Warrior Token", "1/1 red Warrior creature token");
+        cardType.add(CardType.CREATURE);
+        color.setRed(true);
+        subtype.add(SubType.WARRIOR);
+        power = new MageInt(1);
+        toughness = new MageInt(1);
+    }
+
+    private RedWarriorToken(final RedWarriorToken token) {
+        super(token);
+    }
+
+    @Override
+    public RedWarriorToken copy() {
+        return new RedWarriorToken(this);
+    }
+}