Hurkyl's Prodigy

Creature — Human Soldier1/4

When Hurkyl's Prodigy enters, create a tapped Powerstone token. Whenever Hurkyl's Prodigy attacks, you may pay {2}. If you do, Hurkyl's Prodigy can't be blocked this turn and it perpetually gets +2/+0.

Not legal in Commander

View Hurkyl's Prodigy on Scryfall