The Unknown God from Everyday with Gods series by pageratta.
a.k.a. "The Alien (God)"

God Power: 「Grant unknown effects」

A mysterious God who shows up out of nowhere. Actual identity is ************
Even know-it-all Knowledge God can't penetrate the mystery of either The Alien and it's God Power.
It has rather mischievous behavior. After a single vulgar joke about finding out the gender, Friendship God doomed himself to be eternally pranked by The Alien.

Appearance: Green, medusa-like shape with long thin tentacles. Eyes are round and thick black pupils.
Attire: Black with green shades cloak, green saw-tooth piping on bottom, clasped with UFO-shaaped brooch. Black boots with green sole.
Accesories: Bald with greenish skin. Pointy ears. Green eyes.
Halo: Very wide hoola-loop, floating horizontally at waist level.

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