Lvling
Each crafting profession, when gained from level 0-400, will give 10 levels. With the upcoming change to add 100 more levels (up to 500), the current system will most likely grant players 15 levels instead of 10 levels to get to max.
Keep in mind that these are not cheap endeavors. The cheapest craft to get to max is currently around 6-7g.
Also, levels 1-15 are the “noob” levels, as they are exempt from the level formula (hand-crafted experience requirements) such that they are easier to level up in, therefore making crafting during these levels a waste of time (unless you’re really rich and don’t want to spend time playing).
Thanks I have a question do you have guild which i could follow or know a YouTube video?
Check out this site: http://gw2crafts.net/
Sanctum of Rall
Level 50-70 is the slow(least fun) range in the game. If you just want to blow through a couple of cheap crafting professions like cooking/jeweler I’d wait until then.
On the other hand, if you play through those levels you can make some decent money selling the dropped materials and salvaged green/blue/white gear that drops because practically noone actually plays those levels.
The best way to level a necro would probably be wvw with the zerg and spamming staff.