Arcane Sanctum [Commander 2016] Aether Revolt Promos Set: Masters 25 Type: Enchantment

Set: Masters 25 Type: Enchantment Creature — Centaur Rarity: Rare Cost: {1}{G}{G} Play with the top card of your library revealed

That player may copy this spell and may choose a new target for that copy

Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs

return Scoria Wurm to its owner's hand

so does the nightmare's rage and terrifying strength

Arcane Sanctum [Commander 2016] Aether Revolt Promos Set: Masters 25 Type: EnchantmentSet: Commander 2016 Type: Land Rarity: Uncommon Arcane Sanctum enters the battlefield tapped. {T}: Add {W}, {U}, or {B}. "We must rely on our own knowledge, not on the dogma of the seekers or the mutterings of the sphinxes." Tullus of Palandius