Krenko, Baron of Tin Street, Pitiless Plunderer, and Phantom Train

Prerequisites

• Krenko, Baron of Tin Street on the battlefield
• Pitiless Plunderer on the battlefield
• Phantom Train on the battlefield

Steps

1. Activate a Treasure by tapping and sacrificing it, adding
2. Krenko triggers, causing you to pay to create a 1/1 Goblin creature token with haste
3. Activate Phantom Train by sacrificing the Goblin token
4. When the Goblin dies, Pitiless Plunderer triggers, creating a Treasure token
5. Resolve the Phantom Train ability Repeat

Results

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