...Leveling as a rogue 1-60 was incredibly painful for me. It was expensive to constantly buy mats and keep my poisons up to par. Damn near everything after level 40 seemed to be immune to poisons, Mechanical, Elementals, etc. If you pull more than one mob and don't have Blade flurry off cool down, you better hope Vanish is because otherwise you gonna die. Assuming of course you remembered to stock up on vanish powder. Be sure to keep up your lock picking, nothing worse than running across a locked chest and being unable to open it because you need to go out to Desolace and grind 15 more points in lock picking skill. Also stealth rules.