Crystalcommerce Valki, God of Lies // Tibalt, Cosmic Impostor

{1}{B}. Legendary Creature God. When Valki enters the battlefield, each opponent reveals their hand. For each opponent, exile a creature card they revealed this way until Valki leaves the battlefield.{X}: Choose a creature card exiled with Valki with converted mana cost X. Valki becomes a copy of that card. 2/1 Tibalt, Cosmic Impostor. {5}{B}{R}. Legendary Planeswalker Tibalt.