Heartstone, Auriok Salvagers, and Lotus Petal

Prerequisites

• Heartstone on the battlefield
• Auriok Salvagers on the battlefield
• Lotus Petal on the battlefield

Steps

1. Tap Lotus Petal, sacrificing it to add
2. Pay to Auriok Salvager, returning Lotus Petal from your graveyard to your hand
3. Cast Lotus Petal
4. Repeat

Results

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