not really monsters but i guess in context to the story they'd count as such??
my story that im posting right now has a fictional species which are, short and simple, shadow dragons :Y just because i like dragons and i have a habit of making any creature vaguely reptilian

because they weren't really based off an existing species, i just used my zoology class to make them as believable a species as possible ¯_(ツ)_/¯
focusing mainly on their biology, they're big enough to have two brains (one in their head and another underneath their back spikes. they also have copious amounts of blood in them that it'd take days for one to bleed out and their blood vessels/veins are extremely elastic to counteract the amount of blood within their body. They also have veeerry faint pupils and vestigial eyelids and have a gland underneath the eye which overproduces a lubricant to prevent their eyes from drying out (hence the 'crying' appearance), Their horns start off bone white until they're stained black by reacting with the atmosphere. Their mating season is in the winter time and the eggs hatch around spring (short gestation) and the babies are precocial. Usually it's the mom who takes care of the eggs and then the dads take up duty of caring for the hatchlings (as the females are almost 2x the size of the males, so eggs are safer with the mom than hatchlings are).
I can go on and on about them, especially since theres 3 other subspecies that are adapted to different envrionments HAHA
in general i love designing monsters. while they don't show up in the comic, I made true forms for my angel characters abaddon and zachriel. they were mainly based off of motifs? i guess? for example abaddon in the bible commands a horde of locusts (which when described, do not sound locust-y at all) so. i just made his look like an insect. and zachriel's is a two headed raven because he's the angel of memory and, although not in the same mythos, i wanted to make his reminiscent of huginn and muninn - the ravens that flew around the world to bring back information to odin :Y (and also his human disguise is pretty bird like anyway) then the being cut in half thing is. foreshadowing. not in the literal sense though.
