Akata, Frostbittten Commander

Flying, Frostbite
When five or more creatures you control attack one player, create a copy of each of the attacking creatures. They gain haste until end of turn. Exile them at the end of combat. If a attacking creature is legendary, the token isn't.
At the beginning of your upkeep, put a frost counter on target creature.
After the Desolation, Akata made armies of thousands to defend Allfrost.