MTG >Combos >Grinding Station +Yomiji, Who Bars the Way +Mox Amber +

Tap Mox Amber to add one mana. Sacrifice Mox Amber with Grinding Station to make the opponent mill three cards Yomiji's ability will trigger, return Mox Amber to your hand, cast it. Grinding Station's ability will trigger, untap it. Repeat the process for infinite mana and infinite mill