From c1e37c89b04fe3cb6107dcd885a00ce504d710e0 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 8 Jun 2020 19:22:22 -0400
Subject: [PATCH] Implemented Pestilent Haze

---
 Mage.Sets/src/mage/cards/p/PestilentHaze.java | 70 +++++++++++++++++++
 Mage.Sets/src/mage/sets/CoreSet2021.java      |  1 +
 2 files changed, 71 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/p/PestilentHaze.java

diff --git a/Mage.Sets/src/mage/cards/p/PestilentHaze.java b/Mage.Sets/src/mage/cards/p/PestilentHaze.java
new file mode 100644
index 00000000000..424901bd535
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/p/PestilentHaze.java
@@ -0,0 +1,70 @@
+package mage.cards.p;
+
+import mage.abilities.Ability;
+import mage.abilities.Mode;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.BoostAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class PestilentHaze extends CardImpl {
+
+    public PestilentHaze(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{1}{B}{B}");
+
+        // Choose one —
+        // • All creatures get -2/-2 until end of turn.
+        this.getSpellAbility().addEffect(new BoostAllEffect(-2, -2, Duration.EndOfTurn));
+
+        // • Remove two loyalty counters from each planeswalker.
+        this.getSpellAbility().addMode(new Mode(new PestilentHazeEffect()));
+    }
+
+    private PestilentHaze(final PestilentHaze card) {
+        super(card);
+    }
+
+    @Override
+    public PestilentHaze copy() {
+        return new PestilentHaze(this);
+    }
+}
+
+class PestilentHazeEffect extends OneShotEffect {
+
+    PestilentHazeEffect() {
+        super(Outcome.Benefit);
+        staticText = "remove two loyalty counters from each planeswalker";
+    }
+
+    private PestilentHazeEffect(final PestilentHazeEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public PestilentHazeEffect copy() {
+        return new PestilentHazeEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        game.getBattlefield()
+                .getActivePermanents(
+                        StaticFilters.FILTER_PERMANENT_PLANESWALKER,
+                        source.getControllerId(), source.getSourceId(), game
+                ).stream()
+                .forEach(permanent -> permanent.removeCounters(CounterType.LOYALTY.createInstance(2), game));
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CoreSet2021.java b/Mage.Sets/src/mage/sets/CoreSet2021.java
index a011d4b1716..33449421a70 100644
--- a/Mage.Sets/src/mage/sets/CoreSet2021.java
+++ b/Mage.Sets/src/mage/sets/CoreSet2021.java
@@ -73,6 +73,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Necromentia", 116, Rarity.RARE, mage.cards.n.Necromentia.class));
         cards.add(new SetCardInfo("Pack Leader", 29, Rarity.RARE, mage.cards.p.PackLeader.class));
         cards.add(new SetCardInfo("Peer into the Abyss", 117, Rarity.RARE, mage.cards.p.PeerIntoTheAbyss.class));
+        cards.add(new SetCardInfo("Pestilent Haze", 118, Rarity.UNCOMMON, mage.cards.p.PestilentHaze.class));
         cards.add(new SetCardInfo("Plains", 309, Rarity.LAND, mage.cards.basiclands.Plains.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Predatory Wurm", 338, Rarity.UNCOMMON, mage.cards.p.PredatoryWurm.class));
         cards.add(new SetCardInfo("Quirion Dryad", 198, Rarity.UNCOMMON, mage.cards.q.QuirionDryad.class));