Helm of Obedience [Alliances] Tenth Edition Prerelease Promos "This 'standing windstorm' can hold

"This 'standing windstorm' can hold us off indefinitely

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Rare Cost: {W}{W} Enchant creature

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

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

Some are filled with things best left unseen

Helm of Obedience [Alliances] Tenth Edition Prerelease Promos "This 'standing windstorm' can holdSet: 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.