Bloodflow Connoisseur + Melira, Sylvok Outcast + Persistent Constrictor

BG identity

Commander legal

The 3 combo pieces

• Bloodflow Connoisseur
• Melira, Sylvok Outcast
• Persistent Constrictor

How to execute it

1. Activate Bloodflow Connoisseur by sacrificing Persistent Constrictor.
2. When Persistent Constrictor dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
3. Resolve the Bloodflow Connoisseur ability
4. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers