[MID] Implemented Winterthorn Blessing (#8268)

* [MID] Implemented Winterthorn Blessing

* [MID] Refactored Winterthorn Blessing:
+ Added Min / Max to TargetControlledCreaturePermanent
+ Added TargetPointers

* [MID] Refactored Winterthorn Blessing:
+ Added Min / Max to TargetControlledCreaturePermanent
+ Added TargetPointers

* [MID] Refactored Winterthorn Blessing
+ Implemented suggested changes

Mage.Sets/src/mage/cards/w/WinterthornBlessing.java

@@ -0,0 +1,48 @@
+package mage.cards.w;
+
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.DontUntapInControllersNextUntapStepTargetEffect;
+import mage.abilities.effects.common.TapTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.keyword.FlashbackAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+import mage.target.targetpointer.FirstTargetPointer;
+import mage.target.targetpointer.SecondTargetPointer;
+
+import java.util.UUID;
+
+/**
+ * @author LePwnerer
+ */
+public final class WinterthornBlessing extends CardImpl {
+
+    public WinterthornBlessing(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{G}{U}");
+
+        // Put a +1/+1 counter on up to one target creature you control. Tap up to one target creature you don't control, and that creature doesn't untap during its controller's next untap step.
+        this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent(0, 1));
+        this.getSpellAbility().addTarget(new TargetPermanent(0, 1, StaticFilters.FILTER_CREATURE_YOU_DONT_CONTROL));
+        this.getSpellAbility().addEffect(new AddCountersTargetEffect(CounterType.P1P1.createInstance()).setTargetPointer(new FirstTargetPointer()));
+        this.getSpellAbility().addEffect(new TapTargetEffect().setTargetPointer(new SecondTargetPointer()).setText("tap up to one target creature you don't control"));
+        this.getSpellAbility().addEffect(new DontUntapInControllersNextUntapStepTargetEffect().setTargetPointer(new SecondTargetPointer()).setText("that creature doesn't untap during its controller's next untap step"));
+
+        // Flashback {1}{G}{U}
+        this.addAbility(new FlashbackAbility(this, new ManaCostsImpl<>("{1}{G}{U}")));
+
+    }
+
+    private WinterthornBlessing(final WinterthornBlessing card) {
+        super(card);
+    }
+
+    @Override
+    public WinterthornBlessing copy() {
+        return new WinterthornBlessing(this);
+    }
+}

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

@@ -324,6 +324,7 @@ public final class InnistradMidnightHunt extends ExpansionSet {
         cards.add(new SetCardInfo("Waildrifter", 55, Rarity.COMMON, mage.cards.w.Waildrifter.class));
         cards.add(new SetCardInfo("Willow Geist", 207, Rarity.RARE, mage.cards.w.WillowGeist.class));
         cards.add(new SetCardInfo("Wing Shredder", 169, Rarity.COMMON, mage.cards.w.WingShredder.class));
+        cards.add(new SetCardInfo("Winterthorn Blessing", 251, Rarity.UNCOMMON, mage.cards.w.WinterthornBlessing.class));
         cards.add(new SetCardInfo("Wrenn and Seven", 208, Rarity.MYTHIC, mage.cards.w.WrennAndSeven.class));
 
         cards.removeIf(setCardInfo -> unfinished.contains(setCardInfo.getName())); // remove when mechanic is fully implemented