Cormela, Glamour Thief, Birgi, God of Storytelling // Harnfel, Horn of Bounty, and Heat Shimmer

Prerequisites

• Cormela, Glamour Thief on the battlefield
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• Heat Shimmer in hand
• available

Steps

1. Activate Cormela by paying and tapping it, adding that can only be spent to cast instant and/or sorcery spells
2. Cast Heat Shimmer by paying
3. Birgi triggers, adding
4. Resolve Heat Shimmer, creating a token copy of Cormela
5. Put the tapped Cormela into your graveyard due to the legend rule
6. Cormela dies, triggering itself, returning Heat Shimmer from your graveyard to your hand
7. Repeat

Results

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