Helm of Obedience [Alliances] Warrior the Sorcerer's cry rang out:

the Sorcerer's cry rang out: "Let no bird fly

{T}: Return target legendary creature to its owner's hand

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped

The dark opening seemed to breathe the cold

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Helm of Obedience [Alliances] Warrior the Sorcerer's cry rang out:Set: 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.