1.Buff yourself with all your buffs (unless you can only have 1 of a specific type)
2.Get killed in pvp
3.Do not res stay dead
4. Log out
5. log back into the game
6. rebuff yourself and 2x the buffs )
You can also buff yourself with 2 different kinds of buffs that usually only aloud 1 at a time.
Ex. I am a demo so i was able to get +Fire damage as well as +Lighting damage so i rocked even harder )