Bloodflow Connoisseur + Metamorphosis Fanatic + Saffi Eriksdotter

WBG identity

Commander legal

The 3 combo pieces

• Bloodflow Connoisseur
• Metamorphosis Fanatic
• Saffi Eriksdotter

How to execute it

1. Activate Saffi by sacrificing it, targeting Metamorphosis Fanatic
2. Activate Bloodflow Connoisseur by sacrificing Metamorphosis Fanatic
3. When Metamorphosis Fanatic dies, Saffi triggers, returning Metamorphosis Fanatic from your graveyard to the battlefield.
4. When Metamorphosis Fanatic enters, it triggers, returning Saffi from your graveyard to the battlefield.
5. Resolve the Bloodflow Connoisseur ability.
6. Repeat.

What the combo produces

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