Uncaged Fury

Double strike at instant speed is the payload; the +1/+1 is a rounding error stapled on to justify the mana. The math runs uglier than the modest buff suggests, because the real work is the multiplier: put this on an attacker with a clear path to the player and that creature's combat damage doubles, which is why it wants evasion or trample. It converts a chunk of life total into a corpse in a single swing. The window is the one every good combat trick lives in, but the play differs from a plain pump. Against a blocker, the first-strike step lands before the blocker connects, so a well-timed cast can kill the blocker outright and keep your attacker alive; a blocked attacker without trample, though, still deals no second-strike damage to the player, which is why the lethal application is the unblocked or evasive attack where both damage steps hit the face. It scales viciously alongside other pumps, since doubling an already-boosted number outruns the defender's blocking arithmetic. Instant timing is where the card earns its slot: a sorcery-speed pump telegraphs the lethal turn a phase in advance, while three mana open here reads as a bluff that resolves into a kill. Red rarely holds a threat in reserve the way blue does, which makes the deception cut deeper when it lands. The job is finishing, not value.