EPIC-LEVEL MAYHEM!
As I am doing D&D 5e conversion work from other rule systems for Legendary Games, my DM friends sometimes ask me to craft them a custom Endgame monster, specifically when the players seem fairly optimized or unbeatable.
Sadly, old Kostchtchie was not one of the offered demon lords in Mordenkainen’s Tome of Foes, but here he is! P.S. It’s apparent that Kostchtchie is sexist, something that makes him bad. I am not.
Rasputin, the Mad Monk, was a reimaging / conversion from a previous d20 game
Ancient Seer Dragon. Needing an endgame beastie and really digging a 4-eyed dragon miniature I had. Four eyes? Seer dragon!
I was at GenCon and was shocked to see an enormous Umber Hulk figure. I knew I had to stat this thing out, even if just for my own use!
Meepo. Because, Meepo, Kobold of Kobolds.
- from the publisher's blurb