MTG >Combos >Ashnod's Altar +Enduring Renewal +Universal Automaton +Millicent, Restless Revenant +

Cast Adaptive Automaton Sacrifice Adaptive Automaton with Ashnod's Altar to add two mana, Millicent's ability will trigger, create a 1/1 token Enduring Renewal's ability will trigger, return Adaptive Automaton to your hand Repeat the process for infinite tokens and mana.