Looking for Jewish, Israeli, and Hebrew Mythological Monsters and Forces

So, here’s the short version. I’m gearing up for some creative writing, and want to utilize traditions that my professor and class likely will not have heard. In doing so I’d also love to do more research into my own folklore and find out more of what I missed growing up.

To this end, I’m looking for recommendations. I need supernatural creatures and forces from Hebrew/Jewish/Israeli mythos to better target this research and use for the writing. The more obscure the better (so no Golems or Giants, everyone knows of those already).