Helm of Obedience [Alliances] Alpha Edition Set: Eldritch Moon Type: Legendary

Set: Eldritch Moon Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {13} This spell costs {1} less to cast for each card type among cards in your graveyard

gain control of the other creature for as long as Charisma remains on the battlefield

Set: Ravnica: City of Guilds Type: Sorcery Rarity: Rare Cost: {3}{R} Until end of turn

the royal artificer was also the king's jester

Helm of Obedience [Alliances] Alpha Edition Set: Eldritch Moon Type: LegendarySet: 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.