Valki, God of Lies // Tibalt, Cosmic Impostor [Kaldheim Prerelease Promos]Set: Kaldheim Prerelease Promos Type: Legendary Creature God Rarity: Mythic Cost: {1}{B} 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. Reverse Type: Legendary Planeswalker Tibalt As Tibalt enters the battlefield, you get an