Helm of Obedience [Alliances] Tenth Edition Prerelease Promos Set: Unhinged Type: Basic Land

Set: Unhinged Type: Basic Land — Island Rarity: Common ({T}: Add {U}

Set: Alpha Edition Type: Enchantment — Aura Rarity: Common Cost: {U}{U} Enchant land

and the brightest thunder-bolt is elicited from the darkest storm

Set: Legends Type: Creature — Elf Rarity: Rare Cost: {3}{G}{G} Elven Riders can't be blocked except by Walls and/or creatures with flying

Set: Onslaught Type: Creature — Human Cleric Rarity: Rare Cost: {2}{B} Whenever Ebonblade Reaper attacks

Helm of Obedience [Alliances] Tenth Edition Prerelease Promos Set: Unhinged Type: Basic LandSet: 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.