From 25a08c736ff100a0f095fd0d3af260aa4230063d Mon Sep 17 00:00:00 2001
From: Susucre <34709007+Susucre@users.noreply.github.com>
Date: Sun, 28 Jan 2024 17:08:05 +0100
Subject: [PATCH] [MKM] Implement Teysa, Opulent Oligarch

---
 .../mage/cards/t/TeysaOpulentOligarch.java    | 124 ++++++++++++++++++
 .../src/mage/sets/MurdersAtKarlovManor.java   |   1 +
 2 files changed, 125 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/t/TeysaOpulentOligarch.java

diff --git a/Mage.Sets/src/mage/cards/t/TeysaOpulentOligarch.java b/Mage.Sets/src/mage/cards/t/TeysaOpulentOligarch.java
new file mode 100644
index 00000000000..1f2de1ee0e3
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TeysaOpulentOligarch.java
@@ -0,0 +1,124 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbility;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.common.ZoneChangeAllTriggeredAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.keyword.InvestigateEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.DeathtouchAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.game.Game;
+import mage.game.permanent.token.WhiteBlackSpiritToken;
+import mage.players.Player;
+import mage.watchers.common.PlayerLostLifeWatcher;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class TeysaOpulentOligarch extends CardImpl {
+
+    private static final Hint hint = new ValueHint("Opponents who lost life this turn", TeysaOpulentOligarchDynamicValue.instance);
+
+    private static final FilterPermanent filterClue = new FilterPermanent();
+
+    static {
+        filterClue.add(TargetController.YOU.getControllerPredicate());
+        filterClue.add(SubType.CLUE.getPredicate());
+    }
+
+    public TeysaOpulentOligarch(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}{B}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.ADVISOR);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(3);
+
+        // Deathtouch
+        this.addAbility(DeathtouchAbility.getInstance());
+
+        // At the beginning of your end step, investigate for each opponent who lost life this turn.
+        this.addAbility(
+                new BeginningOfEndStepTriggeredAbility(
+                        new InvestigateEffect(TeysaOpulentOligarchDynamicValue.instance),
+                        TargetController.YOU,
+                        false
+                ).addHint(hint)
+        );
+
+        // Whenever a Clue you control is put into a graveyard from the battlefield, create a 1/1 white and black Spirit creature token with flying. This ability triggers only once each turn.
+        TriggeredAbility trigger = new ZoneChangeAllTriggeredAbility(
+                Zone.BATTLEFIELD, Zone.BATTLEFIELD, Zone.GRAVEYARD,
+                new CreateTokenEffect(new WhiteBlackSpiritToken()),
+                filterClue,
+                "Whenever a Clue you control is put into a graveyard from the battlefield, ",
+                false
+        );
+        trigger.setTriggersOnceEachTurn(true);
+        this.addAbility(trigger);
+    }
+
+    private TeysaOpulentOligarch(final TeysaOpulentOligarch card) {
+        super(card);
+    }
+
+    @Override
+    public TeysaOpulentOligarch copy() {
+        return new TeysaOpulentOligarch(this);
+    }
+}
+
+/**
+ * derived from {@link mage.cards.s.StrefanMaurerProgenitor}
+ */
+enum TeysaOpulentOligarchDynamicValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        Player controller = game.getPlayer(sourceAbility.getControllerId());
+        if (controller == null) {
+            return 0;
+        }
+
+        PlayerLostLifeWatcher watcher = game.getState().getWatcher(PlayerLostLifeWatcher.class);
+        int numOpponentsWhoLostLife = 0;
+
+        if (watcher != null) {
+            for (UUID playerId : game.getState().getPlayersInRange(controller.getId(), game)) {
+                if (controller.hasOpponent(playerId, game) && watcher.getLifeLost(playerId) > 0) {
+                    numOpponentsWhoLostLife++;
+                }
+            }
+        }
+
+        return numOpponentsWhoLostLife;
+    }
+
+    @Override
+    public DynamicValue copy() {
+        return instance;
+    }
+
+    @Override
+    public String getMessage() {
+        return "opponents who lost life this turn";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
index c0e24815d71..2c77d067e56 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
@@ -190,6 +190,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Surveillance Monitor", 73, Rarity.UNCOMMON, mage.cards.s.SurveillanceMonitor.class));
         cards.add(new SetCardInfo("Suspicious Detonation", 145, Rarity.COMMON, mage.cards.s.SuspiciousDetonation.class));
         cards.add(new SetCardInfo("Swamp", 274, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Teysa, Opulent Oligarch", 234, Rarity.RARE, mage.cards.t.TeysaOpulentOligarch.class));
         cards.add(new SetCardInfo("The Chase Is On", 116, Rarity.COMMON, mage.cards.t.TheChaseIsOn.class));
         cards.add(new SetCardInfo("They Went This Way", 178, Rarity.COMMON, mage.cards.t.TheyWentThisWay.class));
         cards.add(new SetCardInfo("Thinking Cap", 257, Rarity.COMMON, mage.cards.t.ThinkingCap.class));