Argothian Elder + Wirewood Lodge + Forbidden Orchard + Deadly Tempest

Argothian Elder

Wirewood Lodge

Forbidden Orchard

Deadly Tempest

How it works

1. Activate Forbidden Orchard by tapping it, adding .
2. Forbidden Orchard triggers, causing an opponent to create a 1/1 Spirit creature token.
3. Activate Wirewood Lodge's second ability by paying and tapping it, untapping Argothian Elder.
4. Activate Argothian Elder by tapping it, untapping Forbidden Orchard and Wirewood Lodge.
5. Repeat an arbitrarily large number of times.
6. Activate Forbidden Orchard by tapping it, adding .
7. Forbidden Orchard triggers, causing an opponent to create a 1/1 Spirit creature token.
8. Activate Wirewood Lodge's first ability by tapping it, adding C.
9. Cast Deadly Tempest by paying 4, destroying all creatures and causing each player to lose life equal to the number of creatures they had destroyed this way.
10. Each opponent loses the game due to having zero or less life.

This clever loop turns the self-contained synergy between Argothian Elder and Wirewood Lodge into a game-winning engine by using their mutual untaps to repeatedly leverage Forbidden Orchard. Because Argothian Elder can untap both Wirewood Lodge and Forbidden Orchard simultaneously, tapping them generates both the mana needed to fuel the Lodge's Elf-untap ability and an opponent-boosting Spirit token. Once you have amassed an arbitrarily large number of those tokens, you switch the Orchard's output to black mana and tap the Lodge for colorles mana to cast Deadly Tempest, instantly wiping the board and draining your foes out of the game based on the massive army you just gifted them.