is_capable_cost_to_grave

http://yugioh-wiki.net/?%A1%D4%A3%C7%A1%A6%A3%C2%A1%A6%A5%CF%A5%F3%A5%BF%A1%BC%A1%D5

ocgcore/card.cpp

@@ -2199,7 +2199,7 @@ int32 card::is_capable_cost_to_grave(uint8 playerid) {
 	uint32 dest = LOCATION_GRAVE;
 	if(data.type & TYPE_TOKEN)
 		return FALSE;
-	if((data.type & TYPE_PENDULUM) && (current.location & LOCATION_ONFIELD))
+	if((data.type & TYPE_PENDULUM) && (current.location & LOCATION_ONFIELD) && !is_affected_by_effect(EFFECT_CANNOT_TO_DECK))
 		return FALSE;
 	if(current.location == LOCATION_GRAVE)
 		return FALSE;