My mage reached at lvl 50 and mastered all skills:)

And I will endeavor for making lvl100.

Here are some important levels which I should challenge

lvl53 AWA10
lvl57 lightning bolt can kill steel spiders by 1 shot
lvl71 PER10
lvl74 lightning + auto attack can kill steel wizards by 1 combo
lvl86 END10
lvl98 disintegrate can kill steel wizards by 1 shot

Impressive.

It's worth noting that in-game content is done by the mid-20's so super builds are really just for the fun of killing Arc enemies like they're mine goblins.