Blood Funnel, Memory Crystal, Seething Anger, Birgi, God of Storytelling // Harnfel, Horn of Bounty, and Deekah, Fractal Theorist

Prerequisites

• Blood Funnel on the battlefield
• Memory Crystal on the battlefield
• Seething Anger in hand
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• Deekah, Fractal Theorist on the battlefield
• available

Steps

1. Cast Seething Anger with buyback by paying
2. Birgi, Blood Funnel and Deekah trigger
3. Resolve the Birgi trigger, adding
4. Resolve the Deekah trigger, creating a creature token
5. Resolve the Blood Funnel trigger, causing you to sacrifice the creature token
6. Resolve the Seething Anger spell
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite magecraft triggers
• Infinite power for creatures you control until end of turn