MTG >Combos >Edgewalker +Mikaeus, the Lunarch +Enduring Renewal +Syr Konrad, the Grim +

Cast Mikaeus without paying its cost Mikaeus will enter as a 0/0 creature and die. Konrad's ability will trigger, dealing 1 damage to the opponent Enduring Renewal's ability will trigger, returning the creature to your hand. Repeat the process for infinite damage.