To explain venos...
Veno is the female untamed class.
Like Barbarians we can change into our animal form... which is fox.
Although we can tame pets, we cannot tame all of them.
What are some veno builds?
Well the Veno has 2 sides of skills for you to choose from.
Original form skills and Foxform skills. PICK ONE! or else your just wasting money and spirit
Well there is always the arcane build. Most of the venos skills (starting out) are all magic based. You get a pet and let it tank for you, while you cast stuff on it. Most of the skills you get will have DoTs (Damage over time) on them.
The Mage build is using only your original form (not foxform).
Now as for stats... I normally do 3 magic 2 vit with the occasional str for weapon and armor equipping. I also have 20 dex for the extra crit boost. Now most venos do about 4 magic 1 vit... but i prefer more health. I even know some venos who dont put any vit so really its your choice on how much HP vs Magic attack you want.
Then there is your Foxform (Light) build. A lot of foxform built venos go light build (using light armor). Foxform uses more physical attacks then magical and has some KILLER debuffs. You can still use pets so thats all good.
As i am not a foxform build, i cant give you much info on stats but i guess you can way you build them just like dex BMs and Archers (id assume).