Siege on Sinister London
This is the city that Mr. Sinister built resembling Victorian-era London that showed up during AvX.
The following teams attempt to win against the main Mr.sinister and his forces ( apprehend, kill, subdue, etc.
1. Dcnu Justice League.
2. Uncanny Avengers
3. New Avengers.
4. Current Dark Avengers.
5. Dcnu Stormwatch.
7. Avengers
8. Classic Jla
9. Classic Alpha Flight
10. Xforce
11. Classic Defenders.
all teams have their most current roster unless Classic which is up to interpretation