From c5a277fb4cfef26f71765e210f3214303514081f Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Fri, 11 Jan 2019 23:46:26 -0500
Subject: [PATCH] Implemented Rumbling Ruin

---
 Mage.Sets/src/mage/cards/r/RumblingRuin.java  | 76 +++++++++++++++++++
 .../src/mage/sets/RavnicaAllegiance.java      |  1 +
 2 files changed, 77 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/RumblingRuin.java

diff --git a/Mage.Sets/src/mage/cards/r/RumblingRuin.java b/Mage.Sets/src/mage/cards/r/RumblingRuin.java
new file mode 100644
index 0000000000..901e2c92fc
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RumblingRuin.java
@@ -0,0 +1,76 @@
+package mage.cards.r;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.combat.CantBlockAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.common.FilterOpponentsCreaturePermanent;
+import mage.filter.predicate.mageobject.PowerPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RumblingRuin extends CardImpl {
+
+    public RumblingRuin(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{R}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(6);
+        this.toughness = new MageInt(6);
+
+        // When Rumbling Ruin enters the battlefield, count the number of +1/+1 counters on creatures you control. Creatures your opponents control with power less than or equal to that number can't block this turn.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new RumblingRuinEffect()));
+    }
+
+    private RumblingRuin(final RumblingRuin card) {
+        super(card);
+    }
+
+    @Override
+    public RumblingRuin copy() {
+        return new RumblingRuin(this);
+    }
+}
+
+class RumblingRuinEffect extends OneShotEffect {
+
+    RumblingRuinEffect() {
+        super(Outcome.Benefit);
+        staticText = "";
+    }
+
+    private RumblingRuinEffect(final RumblingRuinEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RumblingRuinEffect copy() {
+        return new RumblingRuinEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        int counter = 1;
+        for (Permanent permanent : game.getBattlefield().getAllActivePermanents(source.getControllerId())) {
+            if (permanent == null || !permanent.isCreature()) {
+                continue;
+            }
+            counter += permanent.getCounters(game).getCount(CounterType.P1P1);
+        }
+        FilterCreaturePermanent filter = new FilterOpponentsCreaturePermanent();
+        filter.add(new PowerPredicate(ComparisonType.FEWER_THAN, counter));
+        game.addEffect(new CantBlockAllEffect(filter, Duration.EndOfTurn), source);
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
index 651ce18c59..05a83f59c0 100644
--- a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
+++ b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
@@ -220,6 +220,7 @@ public final class RavnicaAllegiance extends ExpansionSet {
         cards.add(new SetCardInfo("Rubble Slinger", 217, Rarity.COMMON, mage.cards.r.RubbleSlinger.class));
         cards.add(new SetCardInfo("Rubblebelt Recluse", 111, Rarity.COMMON, mage.cards.r.RubblebeltRecluse.class));
         cards.add(new SetCardInfo("Rubblebelt Runner", 202, Rarity.COMMON, mage.cards.r.RubblebeltRunner.class));
+        cards.add(new SetCardInfo("Rumbling Ruin", 112, Rarity.UNCOMMON, mage.cards.r.RumblingRuin.class));
         cards.add(new SetCardInfo("Sage's Row Savant", 49, Rarity.COMMON, mage.cards.s.SagesRowSavant.class));
         cards.add(new SetCardInfo("Sagittars' Volley", 138, Rarity.COMMON, mage.cards.s.SagittarsVolley.class));
         cards.add(new SetCardInfo("Saruli Caretaker", 139, Rarity.COMMON, mage.cards.s.SaruliCaretaker.class));