Blazing Firesinger // Seething Song, Emiel the Blessed, and Birgi, God of Storytelling // Harnfel, Horn of Bounty

Prerequisites

• Blazing Firesinger // Seething Song on the battlefield
• Emiel the Blessed on the battlefield
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• available

Steps

1. Cast a copy of Seething Song from exile by paying , adding
2. When you cast that spell, Birgi triggers, adding
3. Activate Emiel the Blessed by paying , blinking Blazing Firesinger, which enters prepared
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count