Guild Wars 2

Hello HellMarch.6827!
The builds below is great for new Elementalists starting out in ranked and unranked play.

Dagger/Dagger Elementalists have a good balance of DPS and survivability though they can be tweaked to deal a lot more DPS at the cost of low survivability

http://metabattle.com/wiki/Build:Elementalist_-_Dagger/Dagger

Scepter/Dagger and Scepter/Focus Elementalists normally have high burst damage and low survivability but you can tweak Scepter/Focus to be a bit more tanky or condition based than usual.

Scepter/Dagger: http://metabattle.com/wiki/Build:Elementalist_-_Scepter/Dagger

Scepter/Focus: http://metabattle.com/wiki/Build:Elementalist_-_Scepter/Focus

Staff Elementalists are good for their combo fields and finishers as they have the most out of the 4 weapon choices. Staff Elementalists are normally used by the high ranked arena teams to provide support to the entire team by stacking might, swiftness, frost aura and regeneration. Staff has 2 powerful AoE heals, great for supporting your team and keeping them alive (Especially if you’re running Aquatic Benelovence in water traits) Staff is Aoe based.

http://metabattle.com/wiki/Build:Elementalist_-_Celestial_Staff

If you want to roam in World VS World, no other Elementalist build will perform better than this one.

http://metabattle.com/wiki/Build:Elementalist_-_D/D_Roamer

It is Dagger/Dagger like the recommended SPvP build but with a few tweaks to make it fit into D/D roaming.

If you want to zerg in World VS World, no other Elementalist build could be better than this one.

http://metabattle.com/wiki/Build:Elementalist_-_Staff_Backline

I hope you enjoy any of these builds you try and welcome to Elementalist PvP/WvW!