MTG >Combos >Sparring Mummy +Peregrine Drake +Biomancer's Familiar +Livio, Oathsworn Sentinel +

Tap five lands, three of which need to add white mana. Activate Livio's first ability twice, exile Sparring Construct and Peregrine Drake Then tap Livio to activate his second ability, returning Sparring Construct and Peregrine Drake Peregrine Drake's ability will untap fi ve lands. Sparring Construct's ability will untap Livio Repeat the process for infinite mana.