diff --git a/packages/web/src/App.svelte b/packages/web/src/App.svelte
index 0a29e64..e6cf446 100644
--- a/packages/web/src/App.svelte
+++ b/packages/web/src/App.svelte
@@ -85,7 +85,7 @@
 
   const selectedDef = $derived(selectedCard ? cardDef(selectedCard.cardId) : null);
   const EDGE_CARDS = new Set([
-    "create-wall", "destroy-wall", "wall-of-fire", "waterwall",
+    "create-wall", "destroy-wall", "illusion-wall", "wall-of-fire", "waterwall",
     "pick-lock", "jam-lock", "remove-lock", "master-key", "dispel-creation",
     "warp-wand", "create-door", "stone-to-water",
   ]);