diff --git a/Mage.Sets/src/mage/cards/a/ArcaneDenial.java b/Mage.Sets/src/mage/cards/a/ArcaneDenial.java
index 52b43f4cc6e..35c3378def3 100644
--- a/Mage.Sets/src/mage/cards/a/ArcaneDenial.java
+++ b/Mage.Sets/src/mage/cards/a/ArcaneDenial.java
@@ -68,22 +68,8 @@ class ArcaneDenialEffect extends OneShotEffect {
 
     @Override
     public boolean apply(Game game, Ability source) {
-        Card originalSourceCard; // needed for copies of Arcane Denial See Bug #5437
         Player controller = null;
         boolean countered = false;
-        // If the source originates from a copy (Isochron Scepter for example),
-        // then we set the source's sourceId to the original card, otherwise it 
-        // uses the spell on the stack as its sourceObject which won't work
-        // correctly with any cards that make use of Delayed Triggers.
-        // see Bug #5437
-        Card cardToCheck = game.getCard(source.getSourceId());
-        if (cardToCheck != null
-                && cardToCheck.isCopy()) { // Isochron Scepter imprinted card for example
-            originalSourceCard = (Card) game.getState().getValue("RememberSourceObject" + source.getSourceId());
-            if (originalSourceCard != null) {
-                source.setSourceId(originalSourceCard.getId());
-            }
-        }
         UUID targetId = this.getTargetPointer().getFirst(game, source);
         if (targetId != null) {
             controller = game.getPlayer(game.getControllerId(targetId));
diff --git a/Mage.Sets/src/mage/cards/i/IsochronScepter.java b/Mage.Sets/src/mage/cards/i/IsochronScepter.java
index fbacfe77f71..1cf3f26366e 100644
--- a/Mage.Sets/src/mage/cards/i/IsochronScepter.java
+++ b/Mage.Sets/src/mage/cards/i/IsochronScepter.java
@@ -143,9 +143,6 @@ class IsochronScepterCopyEffect extends OneShotEffect {
                     if (controller.chooseUse(outcome, "Create a copy of " + imprintedInstant.getName() + '?', source, game)) {
                         Card copiedCard = game.copyCard(imprintedInstant, source, source.getControllerId());
                         if (copiedCard != null) {
-                            // Need to record the sourceObject info for the copy (example Arcane Denial)
-                            // TODO implement this within the codebase.  See Bug #5437
-                            game.getState().setValue("RememberSourceObject" + copiedCard.getId(), imprintedInstant);
                             game.getExile().add(source.getSourceId(), "", copiedCard);
                             game.getState().setZone(copiedCard.getId(), Zone.EXILED);
                             if (controller.chooseUse(outcome, "Cast the copied card without paying mana cost?", source, game)) {
diff --git a/Mage/src/main/java/mage/abilities/effects/common/DrawCardSourceControllerEffect.java b/Mage/src/main/java/mage/abilities/effects/common/DrawCardSourceControllerEffect.java
index 0f22df3aaa4..8e260bd88c3 100644
--- a/Mage/src/main/java/mage/abilities/effects/common/DrawCardSourceControllerEffect.java
+++ b/Mage/src/main/java/mage/abilities/effects/common/DrawCardSourceControllerEffect.java
@@ -53,7 +53,7 @@ public class DrawCardSourceControllerEffect extends OneShotEffect {
     public boolean apply(Game game, Ability source) {
         Player player = game.getPlayer(source.getControllerId());
         if (player != null
-                && player.isInGame()) {
+                && player.canRespond()) {
             player.drawCards(amount.calculate(game, source, this), game);
             return true;
         }
diff --git a/Mage/src/main/java/mage/abilities/effects/common/DrawCardTargetEffect.java b/Mage/src/main/java/mage/abilities/effects/common/DrawCardTargetEffect.java
index 64a996298a7..c56ae3840ba 100644
--- a/Mage/src/main/java/mage/abilities/effects/common/DrawCardTargetEffect.java
+++ b/Mage/src/main/java/mage/abilities/effects/common/DrawCardTargetEffect.java
@@ -63,7 +63,7 @@ public class DrawCardTargetEffect extends OneShotEffect {
         for (UUID playerId : getTargetPointer().getTargets(game, source)) {
             Player player = game.getPlayer(playerId);
             if (player != null
-                    && player.isInGame()) {
+                    && player.canRespond()) {
                 int cardsToDraw = amount.calculate(game, source, this);
                 if (upTo) {
                     cardsToDraw = player.getAmount(0, cardsToDraw, "Draw how many cards?", game);