Miss Highwater (MBC)

forge-game/src/main/java/forge/game/Game.java

@@ -1005,6 +1005,7 @@ public void onPlayerLost(Player p) {
         }
 
         final Map<AbilityKey, Object> runParams = AbilityKey.mapFromPlayer(p);
+        runParams.put(AbilityKey.LastStateBattlefield, triggerList.getLastStateBattlefield());
         getTriggerHandler().runTrigger(TriggerType.LosesGame, runParams, false);
 
         getTriggerHandler().onPlayerLost(p);

forge-game/src/main/java/forge/game/card/CardProperty.java

@@ -1472,8 +1472,7 @@ else if (prop.isEmpty() && dmgSource.equalsWithGameTimestamp(source)) {
             if (!card.hasCounters()) {
                 return false;
             }
-        }
-        else if (property.startsWith("counters")) {
+        } else if (property.startsWith("counters")) {
             // syntax example: counters_GE9_P1P1 or counters_LT12_TIME
             final String[] splitProperty = property.split("_");
             final String strNum = splitProperty[1].substring(2);

forge-game/src/main/java/forge/game/card/CounterEnumType.java

@@ -487,6 +487,8 @@ public enum CounterEnumType implements CounterType {
 
     // Player Counters
 
+    CONTRACT("CTRCT", CounterAiCategory.Neutral),
+
     ENERGY("ENRGY", CounterAiCategory.Positive),
 
     EXPERIENCE("EXP", CounterAiCategory.Positive),

forge-game/src/main/java/forge/game/player/PlayerProperty.java

@@ -9,6 +9,7 @@
 import forge.game.card.CardCollectionView;
 import forge.game.card.CardLists;
 import forge.game.card.CardPredicates;
+import forge.game.card.CounterType;
 import forge.game.spellability.SpellAbility;
 import forge.game.zone.ZoneType;
 import forge.util.Expressions;
@@ -497,6 +498,15 @@ else if (kind.startsWith("Type")) {
                 }
             }
             return false;
+        } else if (property.startsWith("counters")) {
+            final String[] splitProperty = property.split("_");
+            final String strNum = splitProperty[1].substring(2);
+            final String comparator = splitProperty[1].substring(0, 2);
+            final int number = AbilityUtils.calculateAmount(source, strNum, spellAbility);
+            final int actualNumber = player.getCounters(CounterType.getType(splitProperty[2]));
+            if (!Expressions.compare(actualNumber, comparator, number)) {
+                return false;
+            }
         } else {
             // could print error msg for unknown property here, though it'd need to check that it's not "Any" case
             return false;

forge-game/src/main/java/forge/game/trigger/TriggerLosesGame.java

@@ -42,7 +42,7 @@ public final boolean performTest(final Map<AbilityKey, Object> runParams) {
     /** {@inheritDoc} */
     @Override
     public final void setTriggeringObjects(final SpellAbility sa, Map<AbilityKey, Object> runParams) {
-        sa.setTriggeringObjectsFrom(runParams, AbilityKey.Player);
+        sa.setTriggeringObjectsFrom(runParams, AbilityKey.Player, AbilityKey.LastStateBattlefield);
     }
 
     @Override

forge-gui/res/cardsfolder/upcoming/miss_highwater.txt

@@ -0,0 +1,14 @@
+Name:Miss Highwater
+ManaCost:2 B B
+Types:Legendary Creature Demon Advisor
+PT:5/3
+K:Menace
+T:Mode$ DamageDone | ValidSource$ Card.Self | ValidTarget$ Player.counters_EQ0_Contract | CombatDamage$ True | Execute$ TrigDraw | TriggerDescription$ Whenever CARDNAME deals combat damage to a player who doesn't have a contract counter, they may discard their hand. If they do, they draw seven cards and get a contract counter. For as long as they have a contract counter, when they lose the game, for each artifact and creature they controlled, create a token that's a copy of it.
+SVar:TrigDraw:DB$ Draw | Defined$ TriggeredTarget | NumCards$ 7 | UnlessCost$ Discard<1/Hand> | UnlessPayer$ TriggeredTarget | UnlessSwitched$ True | UnlessResolveSubs$ WhenPaid | SubAbility$ DBPutCounter
+SVar:DBPutCounter:DB$ PutCounter | Defined$ TriggeredTarget | CounterType$ Contract | CounterNum$ 1 | SubAbility$ DBEffect
+SVar:DBEffect:DB$ Effect | RememberObjects$ TriggeredTarget | Triggers$ LoseGameTrigger,ExileEffect | Duration$ Permanent
+SVar:LoseGameTrigger:Mode$ LosesGame | ValidPlayer$ Player.IsRemembered | Execute$ TrigCopy | TriggerDescription$ When that player loses the game, for each artifact and creature they controlled, create a token that's a copy of it.
+SVar:TrigCopy:DB$ CopyPermanent | Defined$ TriggeredLastStateBattlefieldLKICopy.Creature+ControlledBy TriggeredPlayer,Artifact+ControlledBy TriggeredPlayer
+SVar:ExileEffect:Mode$ Always | TriggerZones$ Battlefield | CheckDefinedPlayer$ Player.IsRemembered+counters_EQ0_Contract | Execute$ RemoveEffect | Static$ True
+SVar:RemoveEffect:DB$ ChangeZone | Origin$ Command | Destination$ Exile | Defined$ Self
+Oracle:Menace\nWhenever Miss Highwater deals combat damage to a player who doesn't have a contract counter, they may discard their hand. If they do, they draw seven cards and get a contract counter. For as long as they have a contract counter, when they lose the game, for each artifact and creature they controlled, create a token that's a copy of it.