Helm of Obedience [Alliances] Bolas each opponent may put any

each opponent may put any number of artifact

Each player may put a land card from their hand onto the battlefield

then return her to the battlefield transformed under her owner's control

Set: From the Vault: Exiled Type: Instant Rarity: Mythic Cost: {G} Cast this spell only before the combat damage step

a consummate blend of aristocrat and predator

Helm of Obedience [Alliances] Bolas each opponent may put anySet: Alliances Type: Artifact Rarity: Rare Cost: {4} {X}, {T}: Target opponent mills a card, then repeats this process until a creature card or X cards have been put into their graveyard this way, whichever comes first. If one or more creature cards were put into that graveyard this way, sacrifice Helm of Obedience and put one of them onto the battlefield under your control. X can't be 0.