Atsushi, the Blazing Sky, Infinite Reflection, and Marang River Prowler

Prerequisites

• Atsushi, the Blazing Sky on the battlefield
• Infinite Reflection on the battlefield
• Marang River Prowler in hand or in the graveyard
• Infinite Reflection attached to Atsushi
• You control a black or green permanent
• available

Steps

1. Cast Marang River Prowler either from your hand or from your graveyard by paying
2. Marang River Prowler enters the battlefield as a copy of Atsushi due to Infinite Reflection
3. Choose to put Marang River Prowler into your graveyard due to the legend rule
4. Marang River Prowler dies, creating three Treasure tokens
5. Activate three Treasure tokens by tapping and sacrificing them, adding
6. Repeat

Results

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