Venerated Rotpriest + Storm Herd + Semester's End

Venerated Rotpriest

Storm Herd

Semester's End

How it works

1. Cast Storm Herd by paying 8, creating a number of 1/1 Pegasus creature tokens equal to your life total.
2. Cast Semester's End by paying 3, targeting every creature you control.
3. Venerated Rotpriest triggers for each creature targeted by Semester's End.
4. Resolve the first trigger, causing an opponent to get a poison counter.
5. Repeat step 4 until an opponent loses the game due to having ten poison counters, then repeat for each other opponent.