Helm of Obedience (121) [Alliances]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 this artifact and put one of them onto the battlefield under your control. X can't be 0.

000 Commander Type: Creature — Tyranid Mutant Rarity: uncommon Cost: {X}{1}{G} Ravenous (This creature enters with X +1/+1 counters on it

Set: GRN Guild Kit Type: Creature — Elf Shaman Rarity: rare Cost: {B/G} {T}: Exile target land card from a graveyard

Set: Pro Tour Promos Type: Creature — Dragon Spirit Rarity: rare Cost: {5}{W}{W} Flying {3}{W}{W}: Return this card from your graveyard to your hand

Set: Media and Collaboration Promos Type: Legendary Enchantment Creature — Demigod Rarity: uncommon Cost: {W}{W} Daxos's toughness is equal to your devotion to white

that player loses 10 life

Set: Revised Edition Type: Creature — Bird Rarity: rare Cost: {G} Flying {T}: Add one mana of any color

Set: Plasma Storm Rarity: Rare Ace

Set: Limited Edition Beta Type: Enchantment — Aura Rarity: rare Cost: {W} Enchant Wall Enchanted Wall can attack as though it didn't have defender

Davriel deals 2 damage to them

Set: Lorwyn Type: Kindred Sorcery — Elf Rarity: uncommon Cost: {3}{G} Create a 1/1 green Elf Warrior creature token for each Elf you control

Set: Boundaries Crossed Rarity: Common

Set: Foreign Black Border Type: Sorcery Rarity: uncommon Cost: {4}{G}{G} Destroy target permanent