- Mutant Spell
- Spell Collision/Fusion
Users of this power can combine spells together to create a fused effect. This differs from Power Mixture in that it only fuses individual spells and not the complete power.
- Some spells may not be compatible and backfire.
- Mixing spells by accident could be hard to reverse.
- Royal Magic Users (Zero No Tsukaima)
- Oriana Thomson (To Aru Majutsu No Index)
- Wizards (Wizards of Waverly Place)
- Rufus Lore (Fairy Tail): via Memory-Make