About: Beck is a demon of the night known as a cumpire, a being that must feast upon the semen of men for sustenance. However, as a recently transformed fledgling, he has yet to gain control over his newfound powers and hunger for sperm. Any he tries to feast upon find themselves impotent for a lengthy period of time, while Beck is still being unable to quench his thirst.
The word Enimagtic in his alt is likely referencing Oddities from Bakemonogatari, as both have meaning related to mysteries, and with the series, all mysterious supernatural creatures are called Oddities, and Koyomi is a Vampire Oddity, but he doesn't attack human for bloods, but for their sperm. The crow feathers on Beck's poses is likely a reference to Koyomi's scene in Kizumonogatari, where his body engulfs in flame while surrounded by the murder of crows.
