[TLA] Implement Sokka's Haiku

Mage.Sets/src/mage/cards/s/SokkasHaiku.java

@@ -0,0 +1,50 @@
+package mage.cards.s;
+
+import mage.abilities.effects.common.CounterTargetEffect;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.MillCardsControllerEffect;
+import mage.abilities.effects.common.UntapTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.target.TargetSpell;
+import mage.target.common.TargetLandPermanent;
+import mage.target.targetpointer.SecondTargetPointer;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SokkasHaiku extends CardImpl {
+
+    public SokkasHaiku(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{3}{U}{U}");
+
+        this.subtype.add(SubType.LESSON);
+
+        // Counter target spell.
+        this.getSpellAbility().addEffect(new CounterTargetEffect());
+        this.getSpellAbility().addTarget(new TargetSpell());
+
+        // Draw a card, then mill three cards.
+        this.getSpellAbility().addEffect(new DrawCardSourceControllerEffect(1).concatBy("<br>"));
+        this.getSpellAbility().addEffect(new MillCardsControllerEffect(3).concatBy(", then"));
+
+        // Untap target land.
+        this.getSpellAbility().addEffect(new UntapTargetEffect("untap target land")
+                .concatBy("<br>")
+                .setTargetPointer(new SecondTargetPointer()));
+        this.getSpellAbility().addTarget(new TargetLandPermanent());
+    }
+
+    private SokkasHaiku(final SokkasHaiku card) {
+        super(card);
+    }
+
+    @Override
+    public SokkasHaiku copy() {
+        return new SokkasHaiku(this);
+    }
+}

Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java

@@ -22,5 +22,6 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         this.hasBasicLands = false; // temporary
 
         cards.add(new SetCardInfo("Katara, the Fearless", 230, Rarity.RARE, mage.cards.k.KataraTheFearless.class));
+        cards.add(new SetCardInfo("Sokka's Haiku", 71, Rarity.UNCOMMON, mage.cards.s.SokkasHaiku.class));
     }
 }