All of the noodle cart kits give an error 'spell is not ready yet' when used while the player is levitating (may also work for slowfall). The item is not removed from your bags but the spell effect generating a *poof* smokecloud animation persists for a short time after using the item. Since the kit has no cooldown, you can make a macro with multiple /use Pandaren Treasure Noodle Cart Kit (replacing 'treasure' with whatever level kit you have) and spam the macro to make a huge smokecloud around you. Turns it into a fun vanity item![]()