Arcane Sanctum [March of the Machine Commander] Nightmare Demon +1: Each opponent loses 2

+1: Each opponent loses 2 life unless they discard a card

if you control three or more creatures with different powers

"Though the letter was many pages long

Set: Invasion Type: Legendary Creature — Horror Rarity: Rare Cost: {5}{B}{R} First strike

Set: Guilds of Ravnica Promos Type: Creature — Elephant Cleric Rarity: Rare Cost: {4}{W} Convoke (Your creatures can help cast this spell

Arcane Sanctum [March of the Machine Commander] Nightmare Demon +1: Each opponent loses 2Set: March of the Machine Commander 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