Well, at least GM was happy now, which made it less likely that the guy would kill anyone in the nearby future. Hopefully, this would include Leon too. "Regeneration sounds like as good an idea as any, especially when they'll operate in packs. That way, whenever one gets hurt, the others can cover him until he heals. As a result, the only way to beat them would be to take all of them out in one fell swoop. You.. probably don't want to make them truly immortal though; If there's anything that we can learn from stories, it's that making immortal and unstoppable beings never ends well for the creator in question. " Or for anyone in their surroundings, for that matter, which logically was quite a bit more important as far as Leon cared. Which brought him to another question that he had to ask, even if it was very likely that he wouldn't like the answer. "...By the way. I hm, I get the feeling that I don't really want to know this, but uhm... what do you mean when you say 'Beta test them'?"