Leonardo, Sewer Samurai + Solemnity + Memnite + Carrion Feeder

Leonardo, Sewer Samurai

Solemnity

Memnite

Carrion Feeder

How it works

1. Activate Carrion Feeder by sacrificing Memnite.
2. Cast Memnite from your graveyard by paying 0. It will not enter with a finality counter on it due to Solemnity.
3. Repeat.

This elegant loop harnesses Leonardo, Sewer Samurai to turn your graveyard into an endless armory, letting you recast Memnite for zero mana over and over. The secret sauce that breaks the symmetry is Solemnity, which acts as a permanent shield—preventing Leonardo's finality counters from ever attaching to Memnite upon entry and keeping the recursion completely unrestricted. Meanwhile, Carrion Feeder acts as the ultimate outlet, turning each iteration into infinite sacrifice and death triggers while growing infinitely large with piles of +1/+1 counters.