Aethersquall Ancient - Commander: Modern Horizons 3 (Rare) [M3C-174]

Aethersquall Ancient is a 6/6 Leviathan from Modern Horizons 3 Commander with flying and a unique energy mechanic. At the start of your upkeep, it generates three energy counters, allowing you to pay eight to return all other creatures to their owners' hands as a sorcery, which can effectively reset the board state. This card fits well in control or energy-based strategies, but its high activation cost means you'll need to carefully manage your energy resources.