It is possible to switch Entity alignment, but it will come at immense personal cost to the person doing it. They will be renouncing a tie to a supernatural being and that doesn't come easily or cleanly. To then tie themselves to another Entity would be sacrificing another part of their humanity. This sort of change would constitute a player plot and would need to be discussed with the mods to work out details.

Some examples of the level of personal sacrifice required to part from an Entity are included below (they are just examples and people should feel free to get creative). These personal sacrifices have to be made consciously by the character to 'count.' They could have someone else help them do it, but accidents won't sever a tie. Additionally, the personal sacrifice should tie directly or symbolically to the Entity a character is rejecting. Removing your eyes is rejecting the Eye, for example.

- Completely and irreparably removing one or more of your senses (e.g., removing your eyes, deafening your ears, removing your tongue).
- Completely removing one or more limbs (e.g., leg, hand, or arm).
- Completely removing a significant chunk of vitally important/formative memories.
- Destroying a precious object or relationship.