I'm about to create a roguelike card game, and I'm currently looking for a great asset pack of fearsome (even creepy) enemies. There is a beautiful pack created by Ghazi, but all the enemies there are in a pixel art style, while I'm searching for non-pixel sprites.

Can anyone recommend some?

UPD:  It is not required for the asset pack to be placed exclusively on itch.io. Any additional sources are highly appreciated.