Valki, God of Lies // Tibalt, Cosmic Impostor

Description

Valki, God of Lies // Tibalt, Cosmic Impostor (KHM 308) is a legendary modal double-faced card with a front face that is a black God creature and a back face that is a black-red planeswalker. Valki's enter-the-battlefield ability reveals opponents' hands and temporarily exiles revealed creature cards, and Valki can pay X to become a copy of an exiled creature with mana value X. Tibalt's planeswalker face gives an emblem letting you play cards exiled with that Tibalt and has loyalty abilities that exile cards from libraries and remove permanents, culminating in a mass-exile plus mana reward.