How does leveling affect stats?

[Leesin]

If my memory serves me right, in Native, AGI does increase swing speed 0.5% per point, it was changed in cRPG because the AGI builds got swing speed bonus from their AGI and also had massive amounts of WPF.

Could be wrong, but I'm quite certain AGI did increase swing speed by 0.5% per point in Native, which seems to be mostly what this game is still running on statistically.