Yesterday, here were the top 10 most dangerous monsters (measured by number of killed players):

1. Vaelastrasz the Corrupt
2. Defias Pillager
3. Stormpike Bowman
4. Korrak the Bloodrager
5. Ancient Core Hound
6. Gadgetzan Bruiser
7. Defias Trapper
8. Cat
9. Stormpike Guardsman
10. Blackwing Legionnaire

Note: Cat refers to tamed hunter pets that have not been renamed (PvP kills).

Its a dangerous world out there! Good luck to you all on your adventures!