Chaos Theory

Once someone you know has died, you can write a simple story about them and cast the spell, and make the story real. The person's soul enters the character'sbody and the soul is released if the book is destroyed.

Once the person's soul is in the character, the soul can be melded at will by writing the story. You can do the following:

• Change the person's allignment and alter thier hostility with a character arch.
• Give them +1 to any stat or give them +5 hit points if you explain it reasonably within the story. (Only once)
• Give them -5 to any stat or give them -25 hit points if you explain it reasonably within the story. (Only once)
• Alter thier body, such as giving them scars or a mechanical arm if you explain it reasonably within the story.
• Give them 1 level in any class if you explain exactly how and why they chose to do this with exp leveling.
• Any other effect within reason if your DM allows it.

You can also choose:

• Give them +3 to all stats or give them +20 hit points if you explain it reasonably within the story, but monsters 3 CR higher than what have been appearing so far will be the monsters you're likely to find. (Only once)

Once the soul is released, it can be revived by true resurrection with the effect you chose. You can give  multiple effects by using another book and using it as a sequal and as a material component and casting the spell again.