| Spell | Incantation | Type | Mentions |
|---|---|---|---|
| Patronus Charm | Expecto Patronum | Charm | 12 |
| General Counter-Spell | Finite | Charm | 11 |
| Wand-Lighting Charm | Lumos | Charm | 10 |
| Disarming Charm | Expelliarmus | Charm | 8 |
| Boggart-Banishing Spell | Riddikulus | Charm | 7 |
| Summoning Charm | Accio | Charm | 7 |
| Imperius Curse | Imperio | Curse | 5 |
| Unlocking Charm | Alohomora | Charm | 5 |
| Impediment Jinx | Impedimenta | Jinx | 4 |
| Killing Curse | Avada Kedavra | Curse | 4 |