I did like nine and they were fun so I'll keep doing this, since it's funny and lets me work on animation on my phone. So yeh make bob fight whoever you want, or whatever you want, just as long as whatever Bob is going against can deal physical damage with an action it makes by itself, so no inanimate objects like a pencil or a book, but stuff like nukes (which I did) are allowed. But I do prefer actual characters cause it's just funnier to measure how fast Bob would beat them