| 0 | Strongheart Halfling | — | — | — | — | Improved Toughness | Bonus feat |
| 1 | Ranger | 1 | 2 | 2 | 0 | FEAT | Favored enemy, Track, wild empathy, Fast Movement |
| 2 | Ranger | 2 | 3 | 3 | 0 | — | — |
| 3 | Ranger | 3 | 3 | 3 | 0 | Alertness | Endurance |
| 4 | Ranger | 4 | 4 | 4 | 1 | — | — |
| 5 | Ranger | 5 | 4 | 4 | 1 | — | Wild shape (1/day) |
| 6 | MoMF | 5 | 6 | 6 | 1 | Quick Change | Shifter's speech, IWS (humanoid) |
| 7 | MoMF | 6 | 7 | 7 | 1 | — | IWS (giant; Large) |
| 8 | Warshaper | 7 | 9 | 7 | 1 | — | Morphic immunities, morphic weapons |
| 9 | Warshaper | 7 | 11 | 7 | 1 | Exalted Wild Shape | Morphic body |
| 10 | Warshaper | 8 | 12 | 7 | 1 | — | Morphic reach |
| 11 | Warshaper | 9 | 12 | 8 | 2 | — | Morphic healing |
| 12 | Warshaper | 10 | 13 | 8 | 2 | Roll With It | Multimorph |
| 13 | MoMF | 10 | 13 | 8 | 2 | — | |
| 14 | MoMF | 11 | 14 | 8 | 2 | — | — |
| 15 | MoMF | 12 | 14 | 9 | 3 | Extend Reach | |
| 16 | MoMF | 13 | 14 | 9 | 4 | — | Fast wild shape, IWS (monsterous humanoid) |
| 17 | MoMF | 14 | 15 | 10 | 4 | — | IWS (fey; Tiny) |
| 18 | MoMF | 14 | 15 | 10 | 4 | FEAT | IWS (vermin) |
| 19 | MoMF | 15 | 16 | 11 | 5 | — | IWS (aberration; Huge) |
| 20 | MoMF | 16 | 16 | 11 | 5 | — | Extraordinary wild shape, IWS (plant) |
