Requires

Brenard, Ginger Sculptor must be on the battlefield. Derevi, Empyrial Tactician must be in the command zone. Phyrexian Altar must be on the battlefield. Derevi, Empyrial Tactician must be your commander. You control a permanent that can tap to produce at least , and/or . Mana needed:

Steps

1. Activate Derevi by paying , putting it from the command zone onto the battlefield.
2. When Derevi enters the battlefield, it triggers, untapping a mana-producing permanent.
3. Activate the mana-producing permanent by tapping it, adding at least , or .
4. Activate Phyrexian Altar by sacrificing Derevi, adding , or .
5. Choose not to return Derevi from your graveyard to the command zone.
6. When Derevi dies, Brenard triggers, exiling Derevi from your graveyard and creating a token copy of it that is a 1/1 Food Golem artifact creature token.
7. Choose to return Dervi from exile to the command zone.
8. When the Derevi token enters the battlefield, it triggers, untapping a mana-producing permanent.
9. Activate the mana-producing permanent by tapping it, adding at least , or .
10. Activate Phyrexian Altar by sacrificing the Derevi token, adding , or .
11. Repeat.

Results