diff --git a/forge-core/src/main/java/forge/deck/DeckFormat.java b/forge-core/src/main/java/forge/deck/DeckFormat.java
index 131b4360e42..23ffa77fbe5 100644
--- a/forge-core/src/main/java/forge/deck/DeckFormat.java
+++ b/forge-core/src/main/java/forge/deck/DeckFormat.java
@@ -473,6 +473,10 @@ public enum DeckFormat {
                 if (paperCardPoolFilter != null) {
                     for (final Entry<PaperCard, Integer> cp : deck.getAllCardsInASinglePool()) {
                         if (!paperCardPoolFilter.apply(cp.getKey())) {
+                            System.err.println(
+                                    "Excluding deck: '" + deck.toString() +
+                                    "' Reason: '" + cp.getKey() + "' is not legal."
+                            );
                             return false;
                         }
                     }
diff --git a/forge-gui/res/cardsfolder/r/risk_factor.txt b/forge-gui/res/cardsfolder/r/risk_factor.txt
index 638057ce960..6451e0530c0 100644
--- a/forge-gui/res/cardsfolder/r/risk_factor.txt
+++ b/forge-gui/res/cardsfolder/r/risk_factor.txt
@@ -2,6 +2,6 @@ Name:Risk Factor
 ManaCost:2 R
 Types:Instant
 K:Jump-start
-A:SP$ Pump | Cost$ 2 R | ValidTgts$ Opponent | TgtPrompt$ Select target opponent | UnlessCost$ DamageYou<4> | UnlessPayer$ Targeted | UnlessResolveSubs$ WhenNotPaid | SubAbility$ DBDraw | SpellDescription$ Target opponent may have CARDNAME deal 4 damage to them. If that player doesn't, you draw three cards.
+A:SP$ Pump | StackDescription$ {p:Targeted} may have CARDNAME deal 4 damage to them. If {p:Targeted} doesn't, | Cost$ 2 R | ValidTgts$ Opponent | TgtPrompt$ Select target opponent | UnlessCost$ DamageYou<4> | UnlessPayer$ Targeted | UnlessResolveSubs$ WhenNotPaid | SubAbility$ DBDraw | SpellDescription$ Target opponent may have CARDNAME deal 4 damage to them. If that player doesn't, you draw three cards.
 SVar:DBDraw:DB$ Draw | Defined$ You | NumCards$ 3
 Oracle:Target opponent may have Risk Factor deal 4 damage to them. If that player doesn't, you draw three cards.\nJump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)
diff --git a/forge-gui/src/main/java/forge/net/ProtocolMethod.java b/forge-gui/src/main/java/forge/net/ProtocolMethod.java
index 3035d5a3202..11ff02380d9 100644
--- a/forge-gui/src/main/java/forge/net/ProtocolMethod.java
+++ b/forge-gui/src/main/java/forge/net/ProtocolMethod.java
@@ -3,6 +3,7 @@ package forge.net;
 import java.io.Serializable;
 import java.lang.reflect.Method;
 import java.util.Collection;
+import java.util.ConcurrentModificationException;
 import java.util.List;
 import java.util.Map;
 
@@ -166,6 +167,9 @@ public enum ProtocolMethod {
                     // not sure why this one would be thrown, but it is
                     // it also doesn't prevent things from working, so, log for now, pending full network rewrite
                     ex.printStackTrace();
+                } catch(ConcurrentModificationException ex) {
+                    // can't seem to avoid this from periodically happening
+                    ex.printStackTrace();
                 }
             }
         }