Saffi Eriksdotter, Jackdaw Savior, and Bartolomé del Presidio

Prerequisites

• Saffi Eriksdotter on the battlefield
• Jackdaw Savior on the battlefield
• Bartolomé del Presidio on the battlefield
• undefined

Steps

1. Activate Saffi by sacrificing it, targeting Jackdaw Savior
2. Activate Bartolomé del Presidio 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 Bartolomé del Presidio ability
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite +1/+1 counters on Bartolomé del Presidio