The Me-Kurabe is a strange being/ phenomenon-- a sort of skull-mountain staring contest creature. The skulls of one's victims materialize & roll about, then assemble themselves into a gruesome pile, whereupon they stare fixedly & accusingly until they're stared down, whereupon they disappear.
After I was pretty far into this it occurred to me that it might not qualify as beast, per se... but by then I'd invested too much time to justify starting over! (Although I hasten to add, I didn't draw the skulls. See below.)
Acrylic on scanned (& Photoshopically duplicated) illustration & text from First Lessons in Physiology and Hygiene, 1885, ~3"x4".
The original looked like this:
By the way, if you'd like to see all my AlphaBeasts together, click here.