From de015172106d46e0e2b3aaea40ae6a3844fc244d Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 26 Oct 2020 19:37:02 -0400
Subject: [PATCH] [CMR] Implemented Siani, Eye of the Storm

---
 .../src/mage/cards/s/SianiEyeOfTheStorm.java  | 90 +++++++++++++++++++
 Mage.Sets/src/mage/sets/CommanderLegends.java |  1 +
 Utils/keywords.txt                            |  1 +
 3 files changed, 92 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/s/SianiEyeOfTheStorm.java

diff --git a/Mage.Sets/src/mage/cards/s/SianiEyeOfTheStorm.java b/Mage.Sets/src/mage/cards/s/SianiEyeOfTheStorm.java
new file mode 100644
index 0000000000..5e0cdaa38f
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/SianiEyeOfTheStorm.java
@@ -0,0 +1,90 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.PartnerAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+import mage.filter.predicate.permanent.AttackingPredicate;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SianiEyeOfTheStorm extends CardImpl {
+
+    public SianiEyeOfTheStorm(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.DJINN);
+        this.subtype.add(SubType.MONK);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Whenever Siani, Eye of the Storm attacks, scry X, where X is the number of attacking creatures with flying.
+        this.addAbility(new AttacksTriggeredAbility(new SianiEyeOfTheStormEffect(), false));
+
+        // Partner
+        this.addAbility(PartnerAbility.getInstance());
+    }
+
+    private SianiEyeOfTheStorm(final SianiEyeOfTheStorm card) {
+        super(card);
+    }
+
+    @Override
+    public SianiEyeOfTheStorm copy() {
+        return new SianiEyeOfTheStorm(this);
+    }
+}
+
+class SianiEyeOfTheStormEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterCreaturePermanent();
+
+    static {
+        filter.add(new AbilityPredicate(FlyingAbility.class));
+        filter.add(AttackingPredicate.instance);
+    }
+
+    SianiEyeOfTheStormEffect() {
+        super(Outcome.Benefit);
+        staticText = "scry X, where X is the number of attacking creatures with flying";
+    }
+
+    private SianiEyeOfTheStormEffect(final SianiEyeOfTheStormEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SianiEyeOfTheStormEffect copy() {
+        return new SianiEyeOfTheStormEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        int count = game.getBattlefield().count(filter, source.getSourceId(), source.getControllerId(), game);
+        return count > 0 && player.scry(count, source, game);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegends.java b/Mage.Sets/src/mage/sets/CommanderLegends.java
index f7b7a3b852..7384f7f861 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegends.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegends.java
@@ -46,6 +46,7 @@ public final class CommanderLegends extends ExpansionSet {
         cards.add(new SetCardInfo("Prying Eyes", 86, Rarity.COMMON, mage.cards.p.PryingEyes.class));
         cards.add(new SetCardInfo("Rejuvenating Springs", 354, Rarity.RARE, mage.cards.r.RejuvenatingSprings.class));
         cards.add(new SetCardInfo("Sengir, the Dark Baron", 149, Rarity.RARE, mage.cards.s.SengirTheDarkBaron.class));
+        cards.add(new SetCardInfo("Siani, Eye of the Storm", 95, Rarity.UNCOMMON, mage.cards.s.SianiEyeOfTheStorm.class));
         cards.add(new SetCardInfo("Siren Stormtamer", 96, Rarity.UNCOMMON, mage.cards.s.SirenStormtamer.class));
         cards.add(new SetCardInfo("Spectator Seating", 356, Rarity.RARE, mage.cards.s.SpectatorSeating.class));
         cards.add(new SetCardInfo("Supreme Will", 102, Rarity.UNCOMMON, mage.cards.s.SupremeWill.class));
diff --git a/Utils/keywords.txt b/Utils/keywords.txt
index ac4cda1909..83e571e07d 100644
--- a/Utils/keywords.txt
+++ b/Utils/keywords.txt
@@ -70,6 +70,7 @@ Mutate|card, manaString|
 Myriad|new|
 Ninjutsu|cost|
 Outlast|cost|
+Partner|instance|
 Persist|new|
 Phasing|instance|
 Plainscycling|cost|