Valki, God of Lies // Tibalt, Cosmic Impostor [Kaldheim Prerelease Promos] Planar Chaos using it as the Fusion

using it as the Fusion Material

Play this ability as a mana source

you can place 1 "Crystal Beast" monster from your hand

search your library for a creature card with power 2 or less

At the beginning of your next upkeep

Valki, God of Lies // Tibalt, Cosmic Impostor [Kaldheim Prerelease Promos] Planar Chaos using it as the FusionSet: 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