Rakdos Drake

Unleash is the cleanest expression of a tension black already understood well: trading defense for tempo. As printed, this is a 1/2 flyer that can chump and trade in the air, or a 2/3 flyer that commits to the offensive and forfeits the right to block. The mechanic forces a decision at the moment the creature enters the battlefield, not later, which is what makes it interesting; you are not choosing between two cards but locking in a posture before you know how the game develops. Crucially, the +1/+1 counter is permanent, so there is no walking it back: an unleashed body stays an evasive attacker that earns its keep only while you intend to keep pushing damage. That suits a deck whose plan is to end the game from the air before defense matters, and reads as dead weight in any deck that needs to hold the ground. The body itself is unremarkable, which is the point of the mechanic: unleash was designed to take ordinary midrange creatures and let aggressive decks rewrite them as undercosted beaters at the cost of flexibility. Evasion sharpens that bargain here. A grounded unleash creature that can't block is a liability if the race stalls, but a flyer that can't block is simply doing its job, since it was never going to trade with the cards on the floor anyway.