Sporoloth Ancient + Fungal Bloom + Phyrexian Altar + Adrix and Nev, Twincasters + Winding Constrictor

Sporoloth Ancient

Fungal Bloom

Phyrexian Altar

Adrix and Nev, Twincasters

Winding Constrictor

How it works

1. Activate Fungal Bloom by paying , putting two spore counters on a Fungus you control.
2. Activate a Fungus by removing two spore counters from it, creating two 1/1 Saproling creature tokens.
3. Activate Phyrexian Altar twice by sacrificing two Saprolings, adding .
4. Repeat.

This brilliant cycle harnesses the quiet, steady growth of fungi to fuel an endless engine of sacrifice. Sporoloth Ancient provides your creatures with the inherent ability to trade their stored energy for Saprolings, a process heavily accelerated by Winding Constrictor adding extra spore counters whenever Fungal Bloom works its magic. Meanwhile, Adrix and Nev, Twincasters doubles the resulting token yield every single time, ensuring you produce far more Saprolings than you sacrifice. You can then feed those abundant tokens directly into Phyrexian Altar to generate the green mana needed to keep Fungal Bloom pumping out counters, closing the loop on an infinite sequence of sacrifices and triggers.