Echo of Eons [Modern Horizons] Commander 2015 destroy Cosmic Horror unless you

destroy Cosmic Horror unless you pay {3}{B}{B}{B}

or enchanted by anything black

Set: From the Vault: Realms Type: Land Mythic Cost: {T}: Untap target attacking creature

the sun pauses at the horizon long enough for a certain species of violet to bloom with the fragrance of mischief

Echo of Eons [Modern Horizons] Commander 2015 destroy Cosmic Horror unless youSet: Modern Horizons Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Each player shuffles their hand and graveyard into their library, then draws seven cards. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) The present is a matter of perspective.