Leonardo, Sewer Samurai + Solemnity + Bartolomé del Presidio + Shield Sphere

Leonardo, Sewer Samurai

Solemnity

Bartolomé del Presidio

Shield Sphere

How it works

1. Activate Bartolomé del Presidio by sacrificing Shield Sphere.
2. Cast Shield Sphere from your graveyard by paying 0. It will not enter with a finality counter on it due to Solemnity.
3. Repeat.

This ingenious loop turns the humble Shield Sphere into an endless engine of sacrifice by leveraging Leonardo, Sewer Samurai to cast it straight from the graveyard for free. While Leonardo normally saddles creatures cast from the graveyard with a finality counter, Solemnity steps in to completely shut down counters of any kind from being placed on your permanents. This means Shield Sphere returns to the battlefield completely untouched by finality counters, ready to be fed instantly to Bartolomé del Presidio once again. As Bartolomé grows infinitely large with +1/+1 counters, you simultaneously generate boundless sacrifice, entry, and death triggers to overwhelm your opponents.