Cormela, Glamour Thief + Birgi, God of Storytelling // Harnfel, Horn of Bounty + Molten Duplication

Prerequisites

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Steps

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

Effects

• Infinite black mana that can only be spent to cast instant and sorcery spells
• Infinite blue mana that can only be spent to cast instant and sorcery spells
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count