I am a Shaman and I want to know if I can self-ressurect. I heard we could but I could not find any source of information on it. Do I need to carry anything to do this? I do not like the corpse runs.
Yes we get a self-rez, it's called Reincarnation: http://wow.allakhazam.com/db/spell.html?wspell=21169. You need an Ank to use the skill, and it's on a 1 hour (50 or 40 minutes with talent points) cooldown.
You will have to run to your corpse, unless you don't die more than once an hour. Anks are also expensive, at 20s a pop regular.