what the hell
no
you take a bot
then use events to make it do stuff
not make an entirely new add-on
I didn't say make a new addon :/
When and if you update your server's bot events, there's a good chance that your boss won't work anymore, or at least not how it used to (of course, this is true with any non-default event).
The boss I made for Reinforcement's boss attack build used a now older version of the bot events. If I load the build now with the updated bot events, the bots will spawn and die infinitely X|. I could easily fix it, sure, but I would rather do it right one time and have it work on everyone else's server.
The part of the boss I made that used bricks works fine still, however. :)