| 0 | Warforged | — | — | — | — | — | Warforged racial traits |
| 1 | Lion Totem Barbarian | 1 | 2 | 0 | 0 | Adamantine Body | Rage, pounce |
| 2 | Zhentarim Soldier | 2 | 4 | 0 | 0 | Power Attack | Bonus feat |
| 3 | Zhentarim Soldier | 3 | 5 | 0 | 0 | Intimidating Rage, Improved Bullrush | Bonus feat |
| 4 | Zhentarim Soldier | 4 | 5 | 1 | 1 | — | Skill Focus (intimidation) |
| 5 | Zhentarim Soldier | 5 | 6 | 1 | 1 | Leap Attack | Bonus feat |
| 6 | Lion Totem Barbarian | 6 | 7 | 1 | 1 | Shock Trooper | Improved Trip |
| 7 | Juggernaut | 6 | 9 | 1 | 1 | — | Armor spikes 1d6, expert bull rush, powerful charge, reserved |
| 8 | Juggernaut | 7 | 10 | 1 | 1 | — | Charge bonus 1, construct perfection I, extended charge |
| 9 | Zhentarim Soldier | 8 | 10 | 1 | 1 | Mad Foam Rager | Extended Intimidation |
| 10 | Zhentarim Soldier | 9 | 11 | 2 | 2 | Cleave | Bonus feat |
| 11 | Frenzied Berserker | 10 | 13 | 2 | 2 | — | Frenzy 1/day, Diehard |
| 12 | Frenzied Berserker | 11 | 14 | 2 | 2 | Righteous Wrath | Supreme cleave |
| 13 | Frenzied Berserker | 12 | 14 | 3 | 3 | — | Frenzy 2/day |
| 14 | Frenzied Berserker | 13 | 15 | 3 | 3 | — | Deathless frenzy |
| 15 | Frenzied Berserker | 14 | 15 | 3 | 3 | Imperious Command | Frenzy 3/day, improved power attack |
| 16 | Frenzied Berserker | 15 | 16 | 4 | 4 | — | Inspire frenzy 1/day |
| 17 | Frenzied Berserker | 16 | 16 | 4 | 4 | — | Frenzy 4/day |
| 18 | Frenzied Berserker | 17 | 17 | 4 | 4 | Feat | Greater frenzy, inpsire frenzy 2/day |
| 19 | Frenzied Berserker | 18 | 17 | 5 | 5 | — | Frenzy 5/day |
| 20 | Frenzied Berserker | 19 | 18 | 5 | 5 | — | Inspire frenzy 3/day, tireless frenzy, supreme power attack |
