Shifting Woodland + Aftermath Analyst + Stone-Seeder Hierophant + Troubled Healer

Shifting Woodland

Aftermath Analyst

Stone-Seeder Hierophant

Troubled Healer

How it works

1. Activate Troubled Healer by sacrificing any land except Shifting Woodland.
2. Repeat step 1 until you control no other lands except Shifting Woodland.
3. Activate Shifting Woodland's second ability by paying 2, causing it to become a copy of Aftermath Analyst until end of turn.
4. Activate Shifting Woodland by paying 3 and sacrificing it, returning it and all other land cards from your graveyard to the battlefield tapped.
5. When the lands enter the battlefield, Stone-Seeder Hierophant triggers that many times.
6. Resolve the first trigger, untapping Stone-Seeder Hierophant.
7. Activate Stone-Seeder Hierophant by tapping it, untapping a land.
8. Repeat from step 6 for the remaining triggers.
9. Activate any number of lands by tapping them, adding at least 5.
10. Repeat.

By leveraging the sacrifice outlet of Troubled Healer to clear your board of excess lands, you set up a graveyard primed with Aftermath Analyst. Once Shifting Woodland achieves delirium, it can temporarily copy the Analyst and sacrifice itself to recur every land you own—including itself. As those lands flood back onto the battlefield, the landfall ability of Stone-Seeder Hierophant triggers repeatedly, allowing you to untap your lands and the Hierophant itself to net infinite mana and endless sacrifice triggers.