Food Chain + Lumra, Bellow of the Woods + Command Beacon + Horizon Explorer

Food Chain

Lumra, Bellow of the Woods

Command Beacon

Horizon Explorer

How it works

1. Activate Food Chain by exiling Lumra, adding seven that can only be spent to cast creature spells.
2. Choose to return Lumra to the command zone from exile.
3. Activate Command Beacon's second ability by tapping and sacrificing it, putting Lumra from the command zone into your hand.
4. Cast Lumra by paying 4.
5. When Lumra enters, it triggers, causing you to mill four cards and return all land cards from your graveyard to the battlefield untapped due to Horizon Explorer.
6. Repeat.

This recursive masterpiece hinges on looping Lumra, Bellow of the Woods directly from the command zone through Food Chain's exile-for-mana engine. By feeding Lumra to Food Chain, you generate enough specialized mana to recast your commander, while Command Beacon provides the clever shortcut to bypass the command zone tax and retrieve Lumra straight to your hand. Meanwhile, Horizon Explorer ensures that every time Lumra's entry trigger returns your lands, they enter untapped and ready to fuel the rest of your board state while filling your graveyard anew.