Toph, the First Metalbender + Candelabra of Tawnos + Lotus Field
Toph, the First Metalbender
Candelabra of Tawnos
Lotus Field
Infinite colored manaInfinite mana lands you control can produceInfinite untap of nontoken artifacts you controlInfinite mana nontoken artifacts you control can produceInfinite untap of lands you control
How it works
Activate Lotus Field by tapping it, adding three mana of any color.
Activate Candelabra of Tawnos by paying 2 and tapping it, untapping Lotus Field and Candelabra of Tawnos as it is a land due to Toph.
Repeat.
This clever loop transforms our permanent setup into a self-sustaining engine by cleverly leveraging Toph, the First Metalbender's static ability, which turns your nontoken artifacts into lands. Because Candelabra of Tawnos counts as a land under Toph's watchful eye, paying into its activation can untap itself right alongside the powerhouse Lotus Field. Once Lotus Field taps for a massive influx of three mana, you simply feed a portion of that energy back into the Candelabra to untap both pieces and repeat the cycle for infinite mana.