Quote Originally Posted by Kellus View Post
Good questions!



It just gives plain regeneration, which by the rules isn't passed by anything. Much like the tarrasque's regeneration, you would have to kill the person and then use a wish effect to keep them dead. Or more likely, since it's from something they ate, just tie them up while they're unconscious and wait 24 hours for it to pass out of their system.
And can it affect undead or constructs?


Death ward protects against "death spells, magical death effects, energy drain, and any negative energy effects". Radiomantic bombs don't reference any of those, so no. As is, the only way to protect against it is to be inside of a lead input net, or in an antimagic field (and that last one won't help against a bomb made by a 20th level gramarist).
The question I more of had then is do things that block negative levels block the negative levels gained through handeling radioactive material? Or the explosion from sunmetal?