[MKM] Implement Polygraph Orb (#11780)

* [MKM] Implement Polygraph Orb

* Address comments

* Fix AI outcome

Mage.Sets/src/mage/cards/p/PolygraphOrb.java

@@ -0,0 +1,131 @@
+package mage.cards.p;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.CollectEvidenceCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.LookLibraryAndPickControllerEffect;
+import mage.abilities.effects.common.LoseLifeSourceControllerEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.PutCards;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetDiscard;
+import mage.target.common.TargetSacrifice;
+
+/**
+ *
+ * @author DominionSpy
+ */
+public final class PolygraphOrb extends CardImpl {
+
+    public PolygraphOrb(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{4}{B}");
+
+        // When Polygraph Orb enters the battlefield, look at the top four cards of your library.
+        // Put two of them into your hand and the rest into your graveyard. You lose 2 life.
+        Ability ability = new EntersBattlefieldTriggeredAbility(
+                new LookLibraryAndPickControllerEffect(
+                        4, 2, PutCards.HAND, PutCards.GRAVEYARD));
+        ability.addEffect(new LoseLifeSourceControllerEffect(2));
+        this.addAbility(ability);
+
+        // {2}, {T}, Collect evidence 3: Each opponent loses 3 life unless they discard a card or sacrifice a creature.
+        ability = new SimpleActivatedAbility(new PolygraphOrbEffect(), new GenericManaCost(2));
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new CollectEvidenceCost(3));
+        this.addAbility(ability);
+    }
+
+    private PolygraphOrb(final PolygraphOrb card) {
+        super(card);
+    }
+
+    @Override
+    public PolygraphOrb copy() {
+        return new PolygraphOrb(this);
+    }
+}
+
+class PolygraphOrbEffect extends OneShotEffect {
+
+    PolygraphOrbEffect() {
+        super(Outcome.Benefit);
+        staticText = "Each opponent loses 3 life unless they discard a card or sacrifice a creature";
+    }
+
+    private PolygraphOrbEffect(final PolygraphOrbEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public PolygraphOrbEffect copy() {
+        return new PolygraphOrbEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+
+        Map<UUID, Card> chosenCards = new HashMap<>();
+        for (UUID opponentId : game.getOpponents(controller.getId())) {
+            Player opponent = game.getPlayer(opponentId);
+            if (opponent == null) {
+                continue;
+            }
+
+            TargetDiscard targetDiscard = new TargetDiscard(0, 1, StaticFilters.FILTER_CARD_A, opponentId);
+            if (opponent.choose(Outcome.PreventDamage, targetDiscard, source, game)) {
+                chosenCards.put(opponentId, game.getCard(targetDiscard.getFirstTarget()));
+                continue;
+            }
+
+            TargetSacrifice targetSacrifice = new TargetSacrifice(0, 1, StaticFilters.FILTER_CONTROLLED_CREATURE);
+            if (opponent.choose(Outcome.PreventDamage, targetSacrifice, source, game)) {
+                chosenCards.put(opponentId, game.getCard(targetSacrifice.getFirstTarget()));
+                continue;
+            }
+
+            chosenCards.put(opponentId, null);
+        }
+        for (Map.Entry<UUID, Card> entry : chosenCards.entrySet()) {
+            Player opponent = game.getPlayer(entry.getKey());
+            if (opponent == null) {
+                continue;
+            }
+            if (entry.getValue() != null) {
+                Card card = entry.getValue();
+                Zone zone = game.getState().getZone(card.getId());
+                if (Zone.HAND.match(zone)) {
+                    opponent.discard(card, false, source, game);
+                    continue;
+                } else if (Zone.BATTLEFIELD.match(zone)) {
+                    Permanent permanent = game.getPermanent(card.getId());
+                    if (permanent != null) {
+                        permanent.sacrifice(source, game);
+                        continue;
+                    }
+                }
+            }
+            opponent.loseLife(3, game, source, false);
+        }
+        return true;
+    }
+}

Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java

@@ -181,6 +181,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Persuasive Interrogators", 98, Rarity.UNCOMMON, mage.cards.p.PersuasiveInterrogators.class));
         cards.add(new SetCardInfo("Pick Your Poison", 170, Rarity.COMMON, mage.cards.p.PickYourPoison.class));
         cards.add(new SetCardInfo("Plains", 272, Rarity.LAND, mage.cards.basiclands.Plains.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Polygraph Orb", 99, Rarity.UNCOMMON, mage.cards.p.PolygraphOrb.class));
         cards.add(new SetCardInfo("Pompous Gadabout", 171, Rarity.UNCOMMON, mage.cards.p.PompousGadabout.class));
         cards.add(new SetCardInfo("Presumed Dead", 100, Rarity.UNCOMMON, mage.cards.p.PresumedDead.class));
         cards.add(new SetCardInfo("Private Eye", 223, Rarity.UNCOMMON, mage.cards.p.PrivateEye.class));