Forbidden Spells

Forbidden Spells are magical techniques that for one reason or another are not considered a proper magical art. Records of the most dangerous Forbidden Spells tend to be locked away in heavily guarded arcane vaults where entry is prohibited by all except the most trustworthy archmages, but many exist scattered around the world in forgotten stacks of musty tomes in the dark corners of otherwise mundane libraries.
=== Cast Into the Light ===
Cast Into the Light is a spell that targets one individual and converts every fiber of their being into Light Mana, effectively annihilating both their body and their soul.  
Yaju's Regeneration - Yaju's Regeneration is a Forbidden Spell that grants its user incredible regenerative abilities, allowing humans to regrow entire limbs in a matter of seconds; however, the spell has a significant side-effect in that it causes its user's baby and adult teeth to regenerate over one another in sequence constantly throughout the duration of the spell, causing debilitating oral pain and completely preventing speech. Yaju's Regeneration also has the potential to restore forgotten memories, but often the memories that it does create are inaccurate and muddled with details retrieved from other bits of forgotten knowledge. 
Yaju's Total Regeneration - Yaju's Total Regeneration is a spell that raises a number of ethical concerns and has the potential to be combined with other spells to complicate things further. The primary effect of the spell is that it causes its target to have the zygote of a perfect clone of themselves manifest at their core. This zygote will then rapidly develop within their body, absorbing their essence and devouring them for nutrients to sustain its growth. At the end of this process, the only thing remaining of the original target will be the outer layer of their skin, which their clone will shed off and emerge from. This clone will be in a state of perfect health and possess all the same Stats as the original target, but will not possess any of the original's memories or acquired skills; however, the clone will be particularly adept at gaining skills that the original target possessed.
Yaju's Complete Regeneration - Yaju's Complete Regeneration is a spell that functions similarly to Yaju's Total Regeneration with the exception that the clone will retain all the memories and skills of the original target.
Universal Kill Order - Universal Kill Order is a spell created by the assassin mage Publius Vicarious. It requires a long ritual to set up, but once activated, it causes the entire population of a city to become hostile to a single individual and do everything in their power to slay them, typically forming violent mobs that would rove the streets and ransacking every building in sight. Publius often comboed this spell with others that would increase the people's senses or highlight the target's location so that it would be more difficult for them to hide away or disguise themselves. Members of the population with personal acquaintanceship with the target as well as those with strong commitments towards pacifism are better able to resist the violence that the spell compels upon them, but even so, such individuals still tend to assist the murderous mob in some form or another.
Silent Kill Order - Silent Kill Order was another assassination spell created by Publius Vicarious which would target individuals and compel them to carry out lethal, accidental assaults upon a designated target. Individuals afflicted with the spell would often not even be aware that they were attempting to kill anybody, but nonetheless would end up behaving in dangerous and negligent ways that would lead to the target's demise. The chef who poisoned the unpopular baron Odi XXX with a lethal dosage of rat poison while under the effects of the spell testified that at the moment he did so, he lost all greater sense of judgment and believed that the toxic substance would have added an exotic flavor the likes of which the baron had never tasted before and further believed that at worst it could only cause a minor case of indigestion.