Jackdaw Savior + Phyrexian Altar + Saffi Eriksdotter

GW identity

Commander legal

The 3 combo pieces

• Jackdaw Savior
• Phyrexian Altar
• Saffi Eriksdotter

How to execute it

1. Activate Saffi by sacrificing it, targeting Jackdaw Savior.
2. Activate Phyrexian Altar by sacrificing Jackdaw Savior, adding one mana of any color.
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. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers