MTG >Combos >Krark-Clan Grunt +Yomiji, Who Bars the Way +Mox Amber +

Tap Mox Amber to add one mana. Sacrifice Mox Amber with Krark-Clan Shaman. Yomiji's ability will trigger, return Mox Amber to your hand, cast it. Repeat the process for infinite mana and infinite power.