Agility is very meh to me overall compared to other skills. I think agility could give a combat passive to give more incentive to leveling. This passive would be a % chance to dodge a basic attack. This passive would strictly apply to basic attacks and nothing else. My initial thoughts leave me at 0.2% chance to dodge a basic attack. This % increases at increments of 10 levels up to the eventual level 120.
Level - % total
10 - 0.2%
20 - 0.4%
30 - 0.6%
40 - 0.8%
50 - 1.0%
60 - 1.2%
70 - 1.4%
80 - 1.6%
90 - 1.8%
100 (99?) - 2%
110 - 2.2% (2.4%)
120 - 2.5% (3%)
The totals in parenthesis are suggested increment boosts as reaching levels 110 and 120 require more time and effort.