my build:
http://hellgate.ingame.de/skilltree/evoker/?l=50&s=002207021230000410a0102200a0the skill attribs changed since 1.0
-arc legion is the main attack skill, lightning field is the second. spectrallash is good vs long distant mobs(and good enough 'till lvl30 when arc legion can be use)
-so arclegion+tempest + swarm + lightning field are the attack skills good enough vs all mobs.
-get 2x+3venom armor focus weapon and the 4 points is enough to put the skill to reach 10.
-get weapon with elemental drain and the boss runs will be easier with minus resists on boss's head.
-arcane shield can't dissapear from u when u moveing since 1.0, nice buff skill.(1 point good enough, the power points of focus weapon in right hand(under armor in char view) determine the arcane shield rate)
-when standing use concentrate damage and cast tempest -> stronger tempest u make