| Level | Prof. | Total | Features | Cantrips | Spells | | — | SPELL | SLOTS | PER | SPELL | LEVEL | — | |
|---|
| Bonus | Thrall CR | | Known | Known | 1ST | 2ND | 3RD | 4TH | 5TH | 6TH | 7TH | 8TH | 9TH |
| 1st | +2 | — | Spellcasting, Charnel Touch | 4 | 2 | 2 | — | — | — | — | — | — | — | — |
| 2nd | +2 | 1/4 | Thralls, Bag of Bones | 4 | 3 | 3 | — | — | — | — | — | — | — | — |
| 3rd | +2 | 1/2 | Grave Ambition, Black Arcana | 4 | 4 | 4 | 2 | — | — | — | — | — | — | — |
| 4th | +2 | 1/2 | Ability Score Improvement | 5 | 5 | 4 | 3 | — | — | — | — | — | — | — |
| 5th | +3 | 1 | Critical Spellcasting | 5 | 6 | 4 | 3 | 2 | — | — | — | — | — | — |
| 6th | +3 | 1 | Grave Ambition feature | 5 | 7 | 4 | 3 | 3 | — | — | — | — | — | — |
| 7th | +3 | 1 | Enthralling Presence | 5 | 8 | 4 | 3 | 3 | 1 | — | — | — | — | — |
| 8th | +3 | 1 | Ability Score Improvement | 5 | 9 | 4 | 3 | 3 | 2 | — | — | — | — | — |
| 9th | +4 | 2 | — | 5 | 10 | 4 | 3 | 3 | 3 | 1 | — | — | — | — |
| 10th | +4 | 2 | Grave Ambition feature | 6 | 11 | 4 | 3 | 3 | 3 | 2 | — | — | — | — |
| 11th | +4 | 2 | — | 6 | 12 | 4 | 3 | 3 | 3 | 2 | 1 | — | — | — |
| 12th | +4 | 2 | Ability Score Improvement | 6 | 12 | 4 | 3 | 3 | 3 | 2 | 1 | — | — | — |
| 13th | +5 | 3 | — | 6 | 13 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | — | — |
| 14th | +5 | 3 | Critical Spellcasting improvement | 6 | 13 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | — | — |
| 15th | +5 | 3 | — | 6 | 14 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | — |
| 16th | +5 | 3 | Ability Score Improvement | 6 | 14 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | — |
| 17th | +6 | 4 | — | 6 | 15 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 |
| 18th | +6 | 4 | Undying Servitude | 6 | 15 | 4 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 |
| 19th | +6 | 4 | Ability Score Improvement | 6 | 15 | 4 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 |
| 20th | +6 | 4 | Lichdom | 6 | 15 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 |