From 8d2db4815d167af4485c56598d6156cbdb8b359f Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Sat, 5 Feb 2022 20:13:37 -0500
Subject: [PATCH] [NEO] Implemented Regent's Authority

---
 .../src/mage/cards/r/RegentsAuthority.java    | 73 +++++++++++++++++++
 .../src/mage/sets/KamigawaNeonDynasty.java    |  1 +
 2 files changed, 74 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/RegentsAuthority.java

diff --git a/Mage.Sets/src/mage/cards/r/RegentsAuthority.java b/Mage.Sets/src/mage/cards/r/RegentsAuthority.java
new file mode 100644
index 0000000000..147d87140f
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RegentsAuthority.java
@@ -0,0 +1,73 @@
+package mage.cards.r;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RegentsAuthority extends CardImpl {
+
+    public RegentsAuthority(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{W}");
+
+        // Target creature gets +2/+2 until end of turn. If it's an enchantment creature or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn.
+        this.getSpellAbility().addEffect(new RegentsAuthorityEffect());
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent());
+    }
+
+    private RegentsAuthority(final RegentsAuthority card) {
+        super(card);
+    }
+
+    @Override
+    public RegentsAuthority copy() {
+        return new RegentsAuthority(this);
+    }
+}
+
+class RegentsAuthorityEffect extends OneShotEffect {
+
+    RegentsAuthorityEffect() {
+        super(Outcome.Benefit);
+        staticText = "target creature gets +2/+2 until end of turn. If it's an enchantment creature " +
+                "or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn";
+    }
+
+    private RegentsAuthorityEffect(final RegentsAuthorityEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RegentsAuthorityEffect copy() {
+        return new RegentsAuthorityEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getFirstTarget());
+        if (permanent == null) {
+            return false;
+        }
+        if (!permanent.isEnchantment(game)
+                && (!permanent.isCreature(game)
+                || !permanent.isLegendary())) {
+            game.addEffect(new BoostTargetEffect(2, 2), source);
+            return true;
+        }
+        permanent.addCounters(CounterType.P1P1.createInstance(), source, game);
+        game.addEffect(new BoostTargetEffect(1, 1), source);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
index f7ca49c932..d46c141baf 100644
--- a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
+++ b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
@@ -198,6 +198,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         cards.add(new SetCardInfo("Raiyuu, Storm's Edge", 232, Rarity.RARE, mage.cards.r.RaiyuuStormsEdge.class));
         cards.add(new SetCardInfo("Reality Heist", 75, Rarity.UNCOMMON, mage.cards.r.RealityHeist.class));
         cards.add(new SetCardInfo("Reckoner Bankbuster", 255, Rarity.RARE, mage.cards.r.ReckonerBankbuster.class));
+        cards.add(new SetCardInfo("Regent's Authority", 32, Rarity.COMMON, mage.cards.r.RegentsAuthority.class));
         cards.add(new SetCardInfo("Reinforced Ronin", 158, Rarity.UNCOMMON, mage.cards.r.ReinforcedRonin.class));
         cards.add(new SetCardInfo("Reito Sentinel", 256, Rarity.UNCOMMON, mage.cards.r.ReitoSentinel.class));
         cards.add(new SetCardInfo("Repel the Vile", 33, Rarity.COMMON, mage.cards.r.RepelTheVile.class));