Austere Command (Invocation) [Amonkhet Invocations] Karn Set: Commander 2011 Type: Enchantment

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

that player plays with that card revealed in their hand and can't play it

If you don't or can't make an exchange

its controller adds an additional {R}

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Rare Cost: {4}{B} {T}: Destroy target tapped nonblack creature

Austere Command (Invocation) [Amonkhet Invocations] Karn Set: Commander 2011 Type: EnchantmentSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {4}{W}{W} Choose two Destroy all artifacts. Destroy all enchantments. Destroy all creatures with converted mana cost 3 or less. Destroy all creatures with converted mana cost 4 or greater.