MTG >Combos >Cloudstone Curio +Aluren +Nest Invader +

With Cloudstone Curio and Aluren in play, cast Nest Invader without paying its mana cost. Nest Invader's ability will trigger, putting a 0/1 token into play. Cloudstone Curio's ability will trigger, return Nest Invader to your hand. Repeat the process for infinite tokens and infinite mana.