Helm of Obedience [Alliances]

Helm of Obedience [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 Helm of Obedience and put one of them onto the battlefield under your control. X can't be 0.

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Creature — Elder Dinosaur Rarity: Mythic Cost: {6}{R}{G}{W} Vigilance

Set: Beta Edition Type: Sorcery Rarity: Uncommon Cost: {3}{G} Destroy all Islands

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn

Some are filled with water

{0}: Sacrifice Knowledge Vault

tap Demonic Hordes and sacrifice a land of an opponent's choice

Set: Battlebond Promos Type: Creature — Elemental Dog Rarity: Uncommon Cost: {4}{U} Partner with Chakram Slinger (When this creature enters the battlefield

"For the lost and forgotten

" —Kolbjörn

sacrifice a land

"The purest ore is produced from the hottest furnace

−2: Search your library for a card