Toph, the First Metalbender + Manascape Refractor + Lost Jitte

Toph, the First Metalbender

Manascape Refractor

Lost Jitte

How it works

1. Activate Manascape Refractor using a Spacecraft or Planet's station ability by tapping a nontoken creature with power 2 or greater, putting that many charge counters on Manascape Refractor.
2. Activate Manascape Refractor twice using Lost Jitte's ability by removing two charge counters from it, untapping the creature tapped in step 1.
3. Repeat.

By leveraging Toph, the First Metalbender, all of your nontoken artifacts are magically transformed into lands alongside their artifact type, which is where the real alchemy begins. This land status allows Manascape Refractor to copy *all* activated abilities of every land on the battlefield, including any wild mana-producing or utility tricks those lands might possess. Meanwhile, Lost Jitte provides the crucial untap mechanism by spending charge counters to ready your tapped permanents—and because Manascape Refractor copies those activated abilities, the loop becomes self-sustaining as you repeatedly untap your key pieces to generate infinite mana and boundless +1/+1 counters.