Athreos, Shroud-Veiled, Resourceful Defense, and Bartolomé del Presidio

Prerequisites

• Athreos, Shroud-Veiled on the battlefield
• Resourceful Defense on the battlefield
• Bartolomé del Presidio on the battlefield

Steps

1. Activate Bartolomé del Presidio by sacrificing the creature with a coin counter on it
2. When the creature dies, Resourceful Defense and Athreos trigger
3. Resolve the Resourceful Defense trigger, putting a coin counter on another nontoken creature you control
4. Resolve the Athreos trigger, returning the creature that died in step 1 from your graveyard to the battlefield
5. Resolve the Bartolomé del Presidio ability
6. Repeat

Results

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