How often can I do fractals?
Resets at the same time as daily.
8pm for eastern US. See link for other places in the world.
http://www.timeanddate.com/worldclock/fixedtime.html?msg=Guild+Wars+2+reset&iso=20130522T00
its also per character; so get an alt to scale 10 and you can get 2 pristine relics from 10-18 per day
… 2 alts to 10 and you get even more \o/
80 warr [Blaze Steelsoul], 80 ele [Blaze Nightstrike], 80 mesmer [Grim Shatterwhirl]
80 guard [Dusk Grimlight], 80 engi [Flintgear]
its also per character; so get an alt to scale 10 and you can get 2 pristine relics from 10-18 per day
… 2 alts to 10 and you get even more \o/
And some day you end up having 64 pristine relics and simply destroy them
Might I recommend that until you acquire some agony resistance, try to stay in fractals that are within 5 levels of you. So if you are level 10, I would not venture beyond anything that is 15. If you are level 13, I would not venture beyond anything that is 18. That is a rule of thumb that many use.
You dont want to find yourself constantly downed, or being a burden to your group. I myself am fractal level 24. I wont go beyond 29(maybe 30, just because I am a stud with my thief :p and I know how and when to dodge). My experience will be much more enjoyable if I stay within a reasonable level range and not over due it, plus my group will appreciate me not going down every minute due to agony.
Though I have to say that at 30+ you should be even more careful as enemies are general quite tanky and throw out quite some damage.