Whenever an opponent casts a spell, you have five seconds to choose a keyword you haven’t chosen for a card named Modular Monstrosity today that’s been printed on a creature card. If you do, this creature gains that ability. Otherwise, this creature loses all keyword abilities.
![Modular Monstrosity [Unstable]](https://inekosingles.com/wp-content/uploads/ineko-product-images/10/10a5b66b18f1f9fb3e1875680e7bfd317957a45b1b164453c5b60d74f32ded08.webp)
![Marang River Regent [Tarkir: Dragonstorm Prerelease Promos] - Español](https://inekosingles.com/wp-content/uploads/ineko-product-images/65/6524f1701bfd22352ad96874f854d10da831d8c4e52a293b9bfbc9dd2538b0ff.webp)
![Kiora Bests the Sea God - Español [Theros Beyond Death]](https://inekosingles.com/wp-content/uploads/ineko-product-images/72/72183d3582961cdd3542ffd2fc33c29e95b7812cd7b29b13da7ee8f0c895b6ec.webp)