| Level | Intermediate Bloodline |
|---|---|
| 1st | - |
| 2nd | +2 on Swim checks |
| 3rd | - |
| 4th | Alertness |
| 5th | - |
| 6th | Constitution +1 |
| 7th | - |
| 8th | Resistance to Acid 5 (Ex) |
| 9th | - |
| 10th | Affinity +21) |
| 11th | - |
| 12th | +1 natural armor |
| 13th | - |
| 14th | +2 on Disguise checks |
| 15th | - |
| 16th | Water Breathing (Ex) |
| 17th | - |
| 18th | Strength +1 |
| 19th | - |
| 20th | Fast healing 1(Ex) |