From 003eeb81b8672ae9351b82cfd7261e985b30a444 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Fri, 29 Oct 2021 08:54:13 -0400
Subject: [PATCH] [VOW] Implemented By Invitation Only

---
 .../src/mage/cards/b/ByInvitationOnly.java    | 67 +++++++++++++++++++
 .../src/mage/sets/InnistradCrimsonVow.java    |  1 +
 2 files changed, 68 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/b/ByInvitationOnly.java

diff --git a/Mage.Sets/src/mage/cards/b/ByInvitationOnly.java b/Mage.Sets/src/mage/cards/b/ByInvitationOnly.java
new file mode 100644
index 00000000000..92c6d1b6916
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/b/ByInvitationOnly.java
@@ -0,0 +1,67 @@
+package mage.cards.b;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SacrificeAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ByInvitationOnly extends CardImpl {
+
+    public ByInvitationOnly(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{W}{W}");
+
+        // Choose a number between 0 and 13. Each player sacrifices that many creatures.
+        this.getSpellAbility().addEffect(new ByInvitationOnlyEffect());
+    }
+
+    private ByInvitationOnly(final ByInvitationOnly card) {
+        super(card);
+    }
+
+    @Override
+    public ByInvitationOnly copy() {
+        return new ByInvitationOnly(this);
+    }
+}
+
+class ByInvitationOnlyEffect extends OneShotEffect {
+
+    ByInvitationOnlyEffect() {
+        super(Outcome.Benefit);
+        staticText = "choose a number between 0 and 13. Each player sacrifices that many creatures";
+    }
+
+    private ByInvitationOnlyEffect(final ByInvitationOnlyEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ByInvitationOnlyEffect copy() {
+        return new ByInvitationOnlyEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        int number = player.getAmount(
+                0, 13, "Choose a number between 0 and 13", game
+        );
+        return new SacrificeAllEffect(
+                number, StaticFilters.FILTER_CONTROLLED_CREATURE_SHORT_TEXT
+        ).apply(game, source);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/InnistradCrimsonVow.java b/Mage.Sets/src/mage/sets/InnistradCrimsonVow.java
index 5c7e7fe36b7..76e8baac3e7 100644
--- a/Mage.Sets/src/mage/sets/InnistradCrimsonVow.java
+++ b/Mage.Sets/src/mage/sets/InnistradCrimsonVow.java
@@ -32,6 +32,7 @@ public final class InnistradCrimsonVow extends ExpansionSet {
         this.numBoosterDoubleFaced = 1;
 
         cards.add(new SetCardInfo("Apprentice Sharpshooter", 185, Rarity.COMMON, mage.cards.a.ApprenticeSharpshooter.class));
+        cards.add(new SetCardInfo("By Invitation Only", 5, Rarity.RARE, mage.cards.b.ByInvitationOnly.class));
         cards.add(new SetCardInfo("Deathcap Glade", 261, Rarity.RARE, mage.cards.d.DeathcapGlade.class));
         cards.add(new SetCardInfo("Demonic Bargain", 103, Rarity.RARE, mage.cards.d.DemonicBargain.class));
         cards.add(new SetCardInfo("Dig Up", 197, Rarity.RARE, mage.cards.d.DigUp.class));