Goldvein Hydra, Enduring Renewal, Amulet of Vigor, and Thermopod

Prerequisites

• Goldvein Hydra in hand
• Enduring Renewal on the battlefield
• Amulet of Vigor on the battlefield
• Thermopod on the battlefield
• available

Steps

1. Cast Goldvein Hydra by paying
2. Activate Thermopod's second ability by sacrificing Goldvein Hydra, adding
3. When Goldvein Hydra dies, it and Enduring Renewal trigger
4. Resolve the Enduring Renewal trigger, returning Goldvein Hydra from your graveyard to your hand
5. Resolve the Goldvein Hydra trigger, creating a tapped Treasure token
6. When the token enters the battlefield, Amulet of Vigor triggers, untapping it
7. Activate the Treasure by tapping and sacrificing it, adding
8. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count