Storm King's Thunder + Phyresis Outbreak

Storm King's Thunder

Phyresis Outbreak

How it works

1. Cast Storm King's Thunder by paying 9, copying the next instant or sorcery spell you cast nine times.
2. Cast Phyresis Outbreak by paying 2.
3. Storm King's Thunder triggers, copying Phyresis Outbreak nine times.
4. Resolve each Phyresis Outbreak, causing each opponent to get ten poison counters.
5. Each opponent loses the game due to having ten or more poison counters.