Alhammarret, High Arbiter

{5}{U}{U}

Legendary Creature — Sphinx · prmMagic Online Promos · #57588 · Rare

Legendary Creature — Sphinx
Flying
As Alhammarret enters, each opponent reveals their hand. You choose the name of a nonland card revealed this way.
Your opponents can't cast spells with the chosen name (as long as this creature is on the battlefield).
5 / 5