Agent of Treachery (Promo Pack) [Core Set 2020 Promos] Sliver Trilobite Whenever Aerial Guide attacks

Whenever Aerial Guide attacks

A knight's devotion to their steed goes only so far

Pay 1 life: Add {R}

Enchanted creatures you control have shroud

Set: Magic 2015 Type: Creature — Human Assassin Rarity: Rare Cost: {B} {B}

Agent of Treachery (Promo Pack) [Core Set 2020 Promos] Sliver Trilobite Whenever Aerial Guide attacksSet: Core Set 2020 Promos Type: Creature Human Rogue Rarity: Rare Cost: {5}{U}{U} When Agent of Treachery enters the battlefield, gain control of target permanent. At the beginning of your end step, if you control three or more permanents you don't own, draw three cards. "The more secrets you have, the more easily you become my pawn."