This clever loop turns your standard artifact ramp into a self-sustaining engine by relying on Sydri, Galvanic Genius to temporarily transform White Lotus Tile into an artifact creature. Once animated, tapping the White Lotus Tile produces enough mana to easily cover the activation cost of Voltaic Construct, which in turn untaps the White Lotus Tile so the cycle can repeat indefinitely. Because Voltaic Construct targets any artifact creature, this synergy scales smoothly to generate infinite colored mana while leaving your entire team of artifact creatures permanently untapped.