Leonardo, Sewer Samurai + Tatterkite + Hamza, Guardian of Arashin + Bloodflow Connoisseur

Leonardo, Sewer Samurai

Tatterkite

Hamza, Guardian of Arashin

Bloodflow Connoisseur

How it works

1. Cast Tatterkite from your graveyard by paying 0 due to Hamza. It won't enter with a finality counter on it due to its static ability.
2. Activate Bloodflow Connoisseur by sacrificing Tatterkite.
3. Repeat.

This clever loop turns the graveyard into an endless engine by leveraging Leonardo, Sewer Samurai's ability to recast tiny creatures, routing Tatterkite right back onto the battlefield. While Leonardo normally slaps a finality counter on anything brought back this way, Tatterkite's built-in static ability completely blocks that restriction, keeping the automaton fresh and ready to loop infinitely. Meanwhile, Bloodflow Connoisseur is there to immediately devour Tatterkite for parts, stacking up endless +1/+1 counters while fueling the cycle. To make the whole thing free, Hamza, Guardian of Arashin steps in with a massive cost reduction based on those accumulated counters, reducing the mana value of casting Tatterkite down to zero.