Lumra, Bellow of the Woods + Famished Worldsire + Eldrazi Confluence + Returned Pastcaller + The Wandering Minstrel

Lumra, Bellow of the Woods

Famished Worldsire

Eldrazi Confluence

Returned Pastcaller

The Wandering Minstrel

How it works

1. Activate any number of lands by tapping them, adding at least 2.
2. Cast Eldrazi Confluence by paying 2, selecting its second mode three times, blinking Lumra, Returned Pastcaller and Famished Worldsire.
3. As Famished Worldsire enters, choose to sacrifice at least the lands tapped for mana in step 1, causing Famished Worldsire to then enter with three +1/+1 counters for each land sacrificed.
4. When Lumra, Returned Pastcaller and Famished Worldsire enter, they each trigger.
5. Resolve the Lumra trigger, causing you to mill four cards and return all land cards from your graveyard to the battlefield untapped due to The Wandering Minstrel.
6. Resolve the Returned Pastcaller trigger, returning Eldrazi Confluence from your graveyard to your hand.
7. Resolve the Famished Worldsire trigger, causing you to look at some cards from the top of your library and put any land cards from among them onto the battlefield untapped due to The Wandering Minstrel.
8. Repeat.

This loop centers around constantly blinking your entire board with Eldrazi Confluence, feeding a massive engine of recursion and resource generation. When Famished Worldsire enters, it devours your lands to grow enormous, letting you dig deep into your library for even more lands while Lumra, Bellow of the Woods simultaneously brings back every single land currently sitting in your graveyard. Meanwhile, Returned Pastcaller keeps the spell flowing by plucking Eldrazi Confluence right back out of your graveyard every time it blinks, and The Wandering Minstrel quietly ensures that all these returning lands enter the battlefield untapped and ready to immediately fuel your next iteration.