Screams from Within, Bartolomé del Presidio, and Quintorius, Field Historian

Prerequisites

• Screams from Within on the battlefield
• Bartolomé del Presidio on the battlefield
• Quintorius, Field Historian on the battlefield

Steps

1. Activate Bartolomé del Presidio by sacrificing the creature that has Screams from Within attached
2. When the creature dies, Screams from Within triggers, returning it from your graveyard to the battlefield attached to another creature you control
3. Quintorius triggers, creating a creature token
4. Resolve the Bartolomé del Presidio ability
5. Repeat

Results

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