Toph, the First Metalbender + Springheart Nantuko + Stone-Seeder Hierophant

Toph, the First Metalbender

Springheart Nantuko

Stone-Seeder Hierophant

How it works

1. At the beginning of your end step, Toph triggers, animating a land you control that enters the battlefield untapped.
2. During your next turn, cast Springheart Nantuko for its bestow cost by paying 1, attaching it to an animated land.
3. Play a land. When the land enters, Springheart Nantuko triggers, causing you to pay 1 to create a copy of the land it is attached to.
4. When the land token enters, Springheart Nantuko and Stone-Seeder Hierophant trigger.
5. Resolve the Stone-Seeder Hierophant trigger, untapping it.
6. Holding priority, activate the land token by tapping it, adding at least 1.
7. Activate Stone-Seeder Hierophant by tapping it, untapping a land.
8. Activate a land by tapping it, adding at least .
9. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a copy of the land it is attached to.
10. Repeat from step 4.

This clever engine turns your non-creature artifacts into lands through Toph, the First Metalbender, establishing a brilliant foundation where every new arrival triggers a cascade of value. By bestowing Springheart Nantuko onto one of these newly minted land-creatures, your land drops instantly translate into physical copies of that animated land. Meanwhile, Stone-Seeder Hierophant acts as the mechanical heart of the loop, constantly untapping to reset your mana sources and feed the repeating mana costs required to keep the Springheart Nantuko triggers flowing. The result is an endless cycle of artifact land copies hitting the board to fuel infinite landfall triggers and flood your battlefield with tapped land tokens.