Goldvein Hydra, Enduring Renewal, and Pitiless Plunderer

Prerequisites

• Goldvein Hydra in hand
• Enduring Renewal on the battlefield
• Pitiless Plunderer on the battlefield
• available

Steps

1. Cast Goldvein Hydra by paying
2. Goldvein Hydra enters the battlefield and dies as a state-based action due to having 0 toughness
3. Pitiless Plunderer and Enduring Renewal trigger
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token
5. Resolve the Enduring Renewal trigger, returning Goldvein Hydra from your graveyard to your hand
6. Activate the Treasure by tapping and sacrificing it, adding
7. Repeat

Results

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