Scroll Rack [Commander's Arsenal] Oath of the Gatewatch −7: You get an emblem

−7: You get an emblem with "If a source would deal damage to you or a planeswalker you control

exile up to one target creature with flying

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

Set: Guilds of Ravnica Prerelease Promos Type: Instant Rarity: Rare Cost: {B}{G} Destroy target permanent an opponent controls

Scroll Rack [Commander's Arsenal] Oath of the Gatewatch −7: You get an emblemSet: Commander's Arsenal Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.