MTG >Combos >Shuko +Cathedral Sanctifier +Phyrexian Altar +Koll, the Forgemaster +

With Knoll in play, cast Cathedral Sanctifier Cathedral Sanctifier's ability will trigger, gain 3 life Equip it with Shuko and sacrifice it with Phyrexian Altar to add a white mana Knoll's ability will trigger, return Cathedral Sanctifier to your hand Repeat the process for infinite life