diff --git a/apps/web/src/hooks/use-encounter.ts b/apps/web/src/hooks/use-encounter.ts
index c640cb1..5de527b 100644
--- a/apps/web/src/hooks/use-encounter.ts
+++ b/apps/web/src/hooks/use-encounter.ts
@@ -328,7 +328,10 @@ export function useEncounter() {
 				creatureId: cId,
 			});
 
-			if (isDomainError(result)) return null;
+			if (isDomainError(result)) {
+				store.save(snapshot);
+				return null;
+			}
 
 			const newState = pushUndo(undoRedoRef.current, snapshot);
 			undoRedoRef.current = newState;
@@ -363,7 +366,10 @@ export function useEncounter() {
 				playerCharacterId: pc.id,
 			});
 
-			if (isDomainError(result)) return;
+			if (isDomainError(result)) {
+				store.save(snapshot);
+				return;
+			}
 
 			const newState = pushUndo(undoRedoRef.current, snapshot);
 			undoRedoRef.current = newState;