remove unnecessary method that missed source param

Mage.Sets/src/mage/cards/l/LlawanCephalidEmpress.java

@@ -103,7 +103,7 @@ class LlawanCephalidRuleModifyingEffect extends ContinuousRuleModifyingEffectImp
         Player controller = game.getPlayer(source.getControllerId());
         if (controller != null && game.isOpponent(controller, event.getPlayerId())) {
             Card card = game.getCard(event.getSourceId());
-            if (card != null && filter.match(card, source.getControllerId(), game)) {
+            if (card != null && filter.match(card, source.getControllerId(), source, game)) {
                 return true;
             }
         }

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

@@ -116,7 +116,7 @@ class MirrorOfFateTarget extends TargetCardInExile {
                 && game.getState().getZone(card.getId()) == Zone.EXILED) {
             for (ExileZone exile : game.getExile().getExileZones()) {
                 if (exile != null && exile.contains(id)) {
-                    return filter.match(card, source.getControllerId(), game);
+                    return filter.match(card, source.getControllerId(), source, game);
                 }
             }
         }

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

@@ -172,7 +172,7 @@ class TargetCardInMuseVesselExile extends TargetCardInExile {
                 exile = game.getExile().getExileZone(exileId);
             }
             if (exile != null && exile.contains(id)) {
-                return filter.match(card, source.getControllerId(), game);
+                return filter.match(card, source.getControllerId(), source, game);
             }
         }
         return false;

Mage.Sets/src/mage/cards/n/NissasEncouragement.java

@@ -154,7 +154,7 @@ class NissasEncouragementTarget extends TargetCardInLibrary {
                     return false;
                 }
             }
-            return filter.match(card, playerId, game);
+            return filter.match(card, playerId, source, game);
         }
         return false;
     }

Mage/src/main/java/mage/abilities/dynamicvalue/common/ManaValueInGraveyard.java

@@ -46,7 +46,7 @@ public class ManaValueInGraveyard implements DynamicValue {
             return 0;
         }
         int value = player.getGraveyard().stream().map(game::getCard).filter(Objects::nonNull)
-                .filter(card -> filter.match(card, playerId, game)).mapToInt(MageObject::getManaValue).sum();
+                .filter(card -> filter.match(card, playerId, sourceAbility, game)).mapToInt(MageObject::getManaValue).sum();
         if (multiplier != null) {
             value *= multiplier;
         }

Mage/src/main/java/mage/cards/CardsImpl.java

@@ -99,7 +99,7 @@ public class CardsImpl extends LinkedHashSet<UUID> implements Cards, Serializabl
 
     @Override
     public int count(FilterCard filter, UUID playerId, Game game) {
-        return (int) this.stream().filter(card -> filter.match(game.getCard(card), playerId, game)).count();
+        return (int) this.stream().filter(card -> filter.match(game.getCard(card), playerId, null, game)).count();
 
     }
 

Mage/src/main/java/mage/filter/FilterCard.java

@@ -11,9 +11,7 @@ import mage.game.Game;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 import java.util.UUID;
-import java.util.stream.Collectors;
 
 /**
  * Works with cards only. For objects like commanders you must override your canTarget method.
@@ -56,10 +54,6 @@ public class FilterCard extends FilterObject<Card> {
         return super.match(card, game);
     }
 
-    public boolean match(Card card, UUID playerId, Game game) {
-        return match(card, playerId, null, game);
-    }
-
     public boolean match(Card card, UUID playerId, Ability source, Game game) {
         if (!this.match(card, game)) {
             return false;
@@ -80,10 +74,6 @@ public class FilterCard extends FilterObject<Card> {
         extraPredicates.add(predicate);
     }
 
-    public Set<Card> filter(Set<Card> cards, Game game) {
-        return cards.stream().filter(card -> match(card, game)).collect(Collectors.toSet());
-    }
-
     public boolean hasPredicates() {
         return !predicates.isEmpty() || !extraPredicates.isEmpty();
     }

Mage/src/main/java/mage/target/TargetCard.java

@@ -180,7 +180,7 @@ public class TargetCard extends TargetObject {
         int possibleTargets = 0;
         for (Card card : game.getExile().getPermanentExile().getCards(game)) {
             if (sourceId == null || isNotTarget || !game.replaceEvent(new TargetEvent(card, sourceId, sourceControllerId))) {
-                if (filter.match(card, player.getId(), game)) {
+                if (filter.match(card, player.getId(), source, game)) {
                     possibleTargets++;
                     if (possibleTargets >= countUpTo) {
                         return possibleTargets; // early return for faster computation.

Mage/src/main/java/mage/target/common/TargetCardInExile.java

@@ -75,7 +75,7 @@ public class TargetCardInExile extends TargetCard {
             ExileZone exileZone = game.getExile().getExileZone(zoneId);
             if (exileZone != null) {
                 for (Card card : exileZone.getCards(game)) {
-                    if (filter.match(card, sourceControllerId, game)) {
+                    if (filter.match(card, sourceControllerId, source, game)) {
                         possibleTargets.add(card.getId());
                     }
                 }

Mage/src/main/java/mage/target/common/TargetDiscard.java

@@ -47,7 +47,7 @@ public class TargetDiscard extends TargetCard {
     @Override
     public boolean canTarget(UUID id, Ability source, Game game) {
         Card card = game.getPlayer(playerId).getHand().get(id, game);
-        return filter.match(card, source.getControllerId(), game);
+        return filter.match(card, source.getControllerId(), source, game);
     }
 
     @Override