Alignment: Any
Hit Die: d6
Class Skills: The expert can choose any ten skills to be class skills. One or two of these skills can be skills exclusive to some other class.
Weapon and Armor Proficiency: The expert is proficient in the use of all simple weapons and with light armor but not shields.
| Table: Expert |
| Class Level | Base Attack Bonus |
Fort Save | Ref Save | Will Save | Special |
| 1 | +0 | +0 | +0 | +2 | |
| 2 | +1 | +0 | +0 | +3 | |
| 3 | +2 | +1 | +1 | +3 | |
| 4 | +3 | +1 | +1 | +4 | |
| 5 | +3 | +1 | +1 | +4 | |
| 6 | +4 | +2 | +2 | +5 | |
| 7 | +5 | +2 | +2 | +5 | |
| 8 | +6/+1 | +2 | +2 | +6 | |
| 9 | +6/+1 | +3 | +3 | +6 | |
| 10 | +7/+2 | +3 | +3 | +7 | |
| 11 | +8/+3 | +3 | +3 | +7 | |
| 12 | +9/+4 | +4 | +4 | +8 | |
| 13 | +9/+4 | +4 | +4 | +8 | |
| 14 | +10/+5 | +4 | +4 | +9 | |
| 15 | +11/+6/+1 | +5 | +5 | +9 | |
| 16 | +12/+7/+2 | +5 | +5 | +10 | |
| 17 | +12/+7/+2 | +5 | +5 | +10 | |
| 18 | +13/+8/+3 | +6 | +6 | +11 | |
| 19 | +14/+9/+4 | +6 | +6 | +11 | |
| 20 | +15/+10/+5 | +6 | +6 | +12 |