MTG >Combos >Aluren +Phyrexian Altar +Endless Cockroaches +

With Aluren and Phyrexian Altar in play, cast Endless Cockroaches Sacrifice Endless Cockroaches with Phyrexian Altar to add a mana of any color Endless Cockroaches' ability will trigger, returning it to your hand. Repeat the process for infinite mana.