MTG >Combos >Dramatic Reversal +Chromatic Orrery +Lithoform Engine +

Tap Chromatic Orrery to add five mana Pay two mana to play Dramatic Reversal Copy Dramatic Reversal with Lithoform Engine Let the copy of Dramatic Reversal resolve, untapping your artifacts Tap Chromatic Orrery to add five mana Pay three mana to copy Dramatic Reversal again Repeat the process for infinite mana.