Jackdaw Savior + Phantom Train + Saffi Eriksdotter

WBG identity

Commander legal

The 3 combo pieces

• Jackdaw Savior
• Phantom Train
• Saffi Eriksdotter

How to execute it

1. Activate Saffi by sacrificing it, targeting Jackdaw Savior.
2. Activate Phantom Train by sacrificing Jackdaw Savior.
3. When Jackdaw Savior dies, it and Saffi trigger.
4. Resolve the Jackdaw Savior trigger, returning Saffi from your graveyard to the battlefield.
5. Resolve the Saffi trigger, returning Jackdaw Savior from your graveyard to the battlefield.
6. Resolve the Phantom Train ability.
7. Repeat.

What the combo produces

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