Um, Theres lots of different built. :O
Str = Damage
Dex = Skill cooldown/ASPD/hit?
Int= Magical damage, MP, and healing power?
vit = Minus damage reductions, and more Hp? somewhere around that. D;
Sieg is like a Paladin....So maybe Some Dex, str, and vit build...
Theif would be Dex, str, and minimum vit. since im thinking theif should have alot of attack/speed...
Pupetter sounds like a Tankish creator, I dont know pupetter reminds me most of Biochemist from ragnarok online.
Healeh = Probably Just full INT, and rest in vit? maybe some dex...
Magicican, Full int, rest in dex...maybe some in vit?