When a Spell/Trap Card, or monster effect, that targets exactly 1 "Graydle" monster you control (and no other cards) is activated: Activate 1 of these effects;
- The activated effect becomes "Destroy that monster".
- Negate the activation, and if you do, destroy that card.
![Graydle Combat [INOV-EN075] Common | Exor Games Bridgewater](http://exor-games-bridgewater.myshopify.com/cdn/shop/products/124792_200w.jpg?v=1609917081)
