Cassian actively try to learn spells. Most of his mastery progress comes from his own effort and practice. He has to start from scratch, just like a first-year student, learning everything from the very beginning. That is why there is some delay in his spell progression.
On top of that, he also needs to catch up on magical history and theory in order to fulfill his role as a teacher.
| Spell Name | Type | Description | Mastery | Unlocked | Learned Ancient Variants | |
| Lumos Charm(Light-Making Charm) | Base Spell | Creates a beam of light from the wand tip, illuminating darkness. | MAX | Ch1 | Spoiler Lumos Noctis: Extinguishes all light in the area, plunging it into total darkness. [collapse] Ch3 | Spoiler Lumos Spectaculum: Projects detailed moving illusions made of light (figures, scenes, etc). [collapse] Ch3 |
| Incendio(Fire-Making Charm) | Base Spell | Conjures open flame at the caster’s target. | MAX | Ch1 | Spoiler Cinis Amissa: Summons the ash of a past flame, revealing what was last burned in that place, useful for uncovering lost scrolls or evidence. (Can only be used once per burned evidence.) [collapse] Ch11 | Spoiler Pyroclave: Stores fire within objects, runes, or text, released under specific conditions. [collapse] Ch11 |
| Spongify (Softening Charm) | Base Spell | Softens the targeted object or surface, making it bouncy and able to absorb impact. | 2/5 | Ch14 | - | - |
| Knockback Jinx (Flipendo) | Base Spell | Delivers a blast that pushes the target backward, can knock objects or people off balance. | 1/5 | - | - | - |
| Unlocking Charm (Alohomora) | Base Spell | Unlocks simple locks, latches, or magically-sealed mechanisms of low enchantment level. | 3/5 | - | - | - |
| Ice Jinx | Base Spell | Used to generate a small block of ice. | 1/5 | - | - | - |
| Disarming Charm | Base Spell | Disarms the target, typically causing their wand or held item to fly from their grasp. | 2/5 | - | - | - |
| Memory Charm (Obliviate) | Base Spell | Alters or erases selected memories from the target’s mind. | 1/5 | - | - | - |
| General Counter-Spell (Finite Incantatem) | Base Spell | Cancels active magical effects or ends ongoing spells in the target area. | 2/5 | Ch17 | - | - |
| Silencing Charm (Silencio) | Base Spell | Renders the target mute or silences a specific object, preventing sound from being produced. | 3/5 | - | - | - |
| Music Charm | Base Spell | Produces a melody or replicates a specific tune through the caster’s wand or a chosen object. | 2/5 | - | - | - |
Note:
MAX Mastery means Cassian has passed the threshold of the Interface and was awarded with Ancient Variants. He can now cast those spells wandlessly and non-verbally, including the Ancient Variants, even if he hasn’t reached MAX Mastery on the ancient variants themselves.
This list will be updated as more spells and Ancient Variants are revealed.