[BRO] Implement Mishra's Research Desk

Mage.Sets/src/mage/cards/m/MishrasResearchDesk.java

@@ -0,0 +1,98 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.SacrificeSourceCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.UnearthAbility;
+import mage.cards.*;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInExile;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MishrasResearchDesk extends CardImpl {
+
+    public MishrasResearchDesk(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{1}");
+
+        // {1}, {T}, Sacrifice Mishra's Research Desk: Exile the top two cards of your library. Choose one of them. Until the end of your next turn, you may play that card.
+        Ability ability = new SimpleActivatedAbility(new MishrasResearchDeskEffect(), new GenericManaCost(1));
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new SacrificeSourceCost());
+        this.addAbility(ability);
+
+        // Unearth {1}{R}
+        this.addAbility(new UnearthAbility(new ManaCostsImpl<>("{1}{R}")));
+    }
+
+    private MishrasResearchDesk(final MishrasResearchDesk card) {
+        super(card);
+    }
+
+    @Override
+    public MishrasResearchDesk copy() {
+        return new MishrasResearchDesk(this);
+    }
+}
+
+class MishrasResearchDeskEffect extends OneShotEffect {
+
+    MishrasResearchDeskEffect() {
+        super(Outcome.Benefit);
+        staticText = "exile the top two cards of your library. Choose one of them. " +
+                "Until the end of your next turn, you may play that card";
+    }
+
+    private MishrasResearchDeskEffect(final MishrasResearchDeskEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MishrasResearchDeskEffect copy() {
+        return new MishrasResearchDeskEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        Cards cards = new CardsImpl(player.getLibrary().getTopCards(game, 2));
+        player.moveCards(cards, Zone.EXILED, source, game);
+        cards.retainZone(Zone.EXILED, game);
+        Card card;
+        switch (cards.size()) {
+            case 0:
+                return false;
+            case 1:
+                card = cards.getRandom(game);
+                break;
+            default:
+                TargetCard target = new TargetCardInExile(StaticFilters.FILTER_CARD);
+                target.setNotTarget(true);
+                player.choose(outcome, cards, target, game);
+                card = game.getCard(target.getFirstTarget());
+        }
+        if (card == null) {
+            return false;
+        }
+        CardUtil.makeCardPlayable(game, source, card, Duration.UntilEndOfYourNextTurn, false);
+        return true;
+    }
+}

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

@@ -170,6 +170,7 @@ public final class TheBrothersWar extends ExpansionSet {
         cards.add(new SetCardInfo("Mishra's Foundry", 265, Rarity.RARE, mage.cards.m.MishrasFoundry.class));
         cards.add(new SetCardInfo("Mishra's Juggernaut", 161, Rarity.COMMON, mage.cards.m.MishrasJuggernaut.class));
         cards.add(new SetCardInfo("Mishra's Onslaught", 143, Rarity.COMMON, mage.cards.m.MishrasOnslaught.class));
+        cards.add(new SetCardInfo("Mishra's Research Desk", 162, Rarity.UNCOMMON, mage.cards.m.MishrasResearchDesk.class));
         cards.add(new SetCardInfo("Mishra, Claimed by Gix", 216, Rarity.MYTHIC, mage.cards.m.MishraClaimedByGix.class));
         cards.add(new SetCardInfo("Mishra, Excavation Prodigy", 140, Rarity.UNCOMMON, mage.cards.m.MishraExcavationProdigy.class));
         cards.add(new SetCardInfo("Mishra, Lost to Phyrexia", "163b", Rarity.MYTHIC, mage.cards.m.MishraLostToPhyrexia.class));