Hello everyone, 

I have been very much enjoying the game Hades as of late. 

I had an idea the other night as I am trying to sleep, to make the final boss of the game (Hades) the final boss in my campaign. It would be more of a reskin but have all the same mechanics. 

Now I have never created a homebrew monster before, let alone a big boss. There is a lot going on with Hades and I am not really sure how to go about this, so that it all works. 

Any help and advice would be much appreciated!