Bhaal, Lord of Murder + Crystalline Crawler + Gravecrawler + Bloodflow Connoisseur

Bhaal, Lord of Murder

Crystalline Crawler

Gravecrawler

Bloodflow Connoisseur

How it works

1. Activate Bloodflow Connoisseur by sacrificing Gravecrawler.
2. When Gravecrawler dies, Bhaal triggers, putting a +1/+1 counter on Crystalline Crawler.
3. Resolve the Bloodflow Connoisseur ability, putting a +1/+1 counter on it.
4. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
5. Cast Gravecrawler from your graveyard by paying .
6. Repeat.

This clever loop turns the graveyard-dwelling Gravecrawler into an endless sacrifice fodder, fueled entirely by the mana-generating flexibility of Crystalline Crawler. By utilizing Bloodflow Connoisseur as the sacrifice outlet, you trigger Bhaal, Lord of Murder to continually distribute +1/+1 counters—buffing your board while Crystalline Crawler sacrifices its own counters to pay for Gravecrawler's return from the graveyard.