If you control no monsters, or all monsters you control are "Trickstar" monsters: You can Special Summon this card from your hand. During the Damage Step, when your "Trickstar" monster battles an opponent's monster (Quick Effect): You can send this card from your hand to the GY; that monster you control gains ATK equal to its original ATK until the end of this turn. You can only use 1 "Trickstar Corobane" effect per turn, and only once that turn.
![Trickstar Corobane [SAST-EN095] Ultra Rare | L.A. Mood Comics and Games](http://lamoodcomics.ca/cdn/shop/products/00fbfa90-5858-5c3b-b3ff-898e7573181a.png?v=1707455953)
