Amentis, Time Devourer

Vigilance, Devoid, Ward: Exile a non land permanent

When this creature enters the battlefield. Each player exiles their graveyard.

Devour the Precent— Whenever you cast a spell. You can pay:{2}{p/c}{p/c}{p/u}{p/u}: when you do. Exile a non land permanent from the battlefield with converted mana cost equal to or less than the spell cast this way.