Danitha, Benalia's Hope, Fool's Demise, and Bartolomé del Presidio

Prerequisites

• Danitha, Benalia's Hope on the battlefield
• Fool's Demise on the battlefield
• Bartolomé del Presidio on the battlefield

Steps

1. Activate Bartolomé del Presidio by sacrificing Danitha When Danitha dies, Fool's Demise triggers, returning Danitha from your graveyard to the battlefield tapped
2. When Danitha enters the battlefield, it triggers, returning Fool's Demise from your graveyard to the battlefield attached to Danitha
3. Resolve the Bartolomé del Presidio ability
4. Repeat

Results

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