Put together a whole mess of soldiers here so I don't have to keep telling people to reskin hobgoblins, along with a few War Magic spells and a lightweight Mass Combat system for running battles in 5e that are too big to represent in regular combat, while staying focused on the players and their actions.
Also have a spread of skulks here. I'm using the 5e lore of people who just sort of faded away to nothing as the Shadowfell wore them down, which just feels a bit more in line with their tone than the original version where they were ultra-evil chameleon-worshippers.