diff --git a/forge-game/src/main/java/forge/game/trigger/TriggerSpellAbilityCast.java b/forge-game/src/main/java/forge/game/trigger/TriggerSpellAbilityCast.java
index e5e40b27b02..c516ebcb748 100644
--- a/forge-game/src/main/java/forge/game/trigger/TriggerSpellAbilityCast.java
+++ b/forge-game/src/main/java/forge/game/trigger/TriggerSpellAbilityCast.java
@@ -209,6 +209,13 @@ public class TriggerSpellAbilityCast extends Trigger {
             }
         }
 
+        if (hasParam("HasNoManaCost")) {
+            final Cost cost = (Cost) (runParams2.get("Cost"));
+            if (!cost.getTotalMana().isZero()) {
+                return false;
+            }
+        }
+
         if (hasParam("Conspire")) {
             if (!spellAbility.isOptionalCostPaid(OptionalCost.Conspire)) {
                 return false;
diff --git a/forge-gui/res/cardsfolder/l/lavinia_azorius_renegade.txt b/forge-gui/res/cardsfolder/l/lavinia_azorius_renegade.txt
index 6ddcc8623fa..3f26707e7be 100644
--- a/forge-gui/res/cardsfolder/l/lavinia_azorius_renegade.txt
+++ b/forge-gui/res/cardsfolder/l/lavinia_azorius_renegade.txt
@@ -3,7 +3,7 @@ ManaCost:W U
 Types:Legendary Creature Human Soldier
 PT:2/2
 S:Mode$ CantBeCast | ValidCard$ Card.nonCreature+nonLand | Caster$ Opponent | cmcGT$ Land | Description$ Each opponent can't cast noncreature spells with converted mana cost greater than the number of lands that player controls.
-T:Mode$ SpellCast | ValidCard$ Card | ValidActivatingPlayer$ Opponent | TriggerZones$ Battlefield | Execute$ TrigCounter | ManaSpent$ EQ0 | TriggerDescription$ Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell.
+T:Mode$ SpellCast | ValidCard$ Card | ValidActivatingPlayer$ Opponent | TriggerZones$ Battlefield | Execute$ TrigCounter | HasNoManaCost$ True | TriggerDescription$ Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell.
 SVar:TrigCounter:DB$ Counter | Defined$ TriggeredSpellAbility
 AI:RemoveDeck:Random
 Oracle:Each opponent can't cast noncreature spells with converted mana cost greater than the number of lands that player controls.\nWhenever an opponent casts a spell, if no mana was spent to cast it, counter that spell.