Reborn Hero, Krark-Clan Ironworks, and Mycosynth Lattice

Prerequisites

• Reborn Hero on the battlefield
• Krark-Clan Ironworks on the battlefield
• Mycosynth Lattice on the battlefield

Steps

1. Activate Krark-Clan Ironworks by sacrificing Reborn Hero, adding
2. Reborn Hero dies, causing you to pay to return it from your graveyard to the battlefield tapped
3. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers