Alexios, Deimos of Kosmos

Description

Alexios, Deimos of Kosmos (ACR-214, Etched foil) is a legendary Human Berserker creature with a 4/4 body. It attacks each combat if able, can't be sacrificed, can't attack its owner, and at the beginning of each player's upkeep that player gains control of it, untaps it, puts a +1/+1 counter on it, and gives it haste until end of turn. Because control shifts every upkeep while it grows, it functions as a political threat in multiplayer and a recurring aggressor in decks that can tolerate temporary loss of the creature.