This brilliant loop transforms All Will Be One into a lethal engine by turning it into a creature via Starfield of Nyx so it can receive counters of its own. Archetype of Finality grants that newly animated enchantment deathtouch, satisfying the condition for Vraska, Swarm's Eminence to reward it with a +1/+1 counter whenever it deals damage. Once you kick off the sequence by placing a counter on anything, All Will Be One deals damage to an opponent, which triggers Vraska to put a +1/+1 counter back onto All Will Be One, immediately fueling the enchantment to fire off another shot of damage in an endless, game-winning loop.