Helm of the Host [Dominaria Prerelease Promos] Sphinx −X: Exile each permanent with

−X: Exile each permanent with converted mana cost X or less that's one or more colors

sacrifice Arcades Sabboth unless you pay {G}{W}{U}

If the player doesn't

it deals damage equal to its toughness to each other creature touched during the slide

If you can't

Helm of the Host [Dominaria Prerelease Promos] Sphinx −X: Exile each permanent withSet: Dominaria Prerelease Promos Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} At the beginning of combat on your turn, create a token that's a copy of equipped creature, except the token isn't legendary if equipped creature is legendary. That token gains haste. Equip {5} Forged out of flowstone for the queen of Vesuva.