Urza's Incubator [Commander 2015] Rat Rogue and permanents are colorless

and permanents are colorless

They don't untap during their controller's next untap step

Set: Portal Three Kingdoms Type: Instant Rarity: Common Cost: {1}{U} Counter target creature spell

Most myr monitor other species

Set: Conspiracy Type: Legendary Planeswalker — Dack Rarity: Mythic Cost: {1}{U}{R} +1: Target player draws two cards

Urza's Incubator [Commander 2015] Rat Rogue and permanents are colorlessSet: Commander 2015 Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Stop thinking like an artificer, Urza, and start thinking like a father!" Rayne, chancellor of the Tolarian Academy