are you in city and you know where is a band of enemies ? .... Don't attack guard, it's for a long time and U can be jailed...
1) you are Destro/titan .... go to sub changers and add elvern elder (low HP) ....
2) change sub to EE and switch back to destro,equip gun with HEALTH as SA..
3) go to NPC Buffer (HR) and get frenzy,zealot,rage -> HEAL SELF and go kill enemies
this is only small trick maybe usefull for someone... This was very useful for me on l2 no-mu (guts 20 minutes,zealot 15) ....
WORK ON ALL INTERLUDE :-*
I don't know if on Hellbound too :)
//EDIT:
yes I used it if frenzy time is 2 minutes, cuz I have fast PC so teleports don't mind me:)
btw give me +Karma if it helped you :-)