Elbrus, the Binding Blade // Withengar Unbound [From the Vault: Transform] 205 then attack it with this

then attack it with this card

Filth oozed through

Prevent all combat damage that would be dealt to and dealt by that creature this turn

players can't untap more than two permanents during their untap steps

Neither player can Tribute Summon monsters

Elbrus, the Binding Blade // Withengar Unbound [From the Vault: Transform] 205 then attack it with thisSet: From the Vault: Transform Type: Legendary Artifact Equipment Rarity: Mythic Cost: {7} Equipped creature gets +1 +0. When equipped creature deals combat damage to a player, unattach Elbrus, the Binding Blade, then transform it. Equip {1} Those who grasp its hilt soon hear the demon's call. Reverse Type: Legendary Creature Demon Flying, intimidate, trample (A creature with intimidate can't be blocked except by artifact creatures and or creatures