Polyraptor [Rivals of Ixalan] Fifth Dawn destroy Cosmic Horror unless you

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

Set: Planechase Type: Artifact Creature — Myr Rarity: Common Cost: {7} Affinity for artifacts (This spell costs {1} less to cast for each artifact you control

Creatures you control named Kobolds of Kher Keep get +2/+2

you may pay {2}{U} and exile it with three time counters on it

(A creature with islandwalk can't be blocked as long as defending player controls an Island

Polyraptor [Rivals of Ixalan] Fifth Dawn destroy Cosmic Horror unless youSet: Rivals of Ixalan Type: Creature Dinosaur Rarity: Mythic Cost: {6}{G}{G} Enrage Whenever Polyraptor is dealt damage, create a token that's a copy of Polyraptor. An innumerable pack is concealed in a single reflection.