>>11093158>it's a very specific roman or medieval heraldic creatureIt started off in Persia, dude. It predates Rome. And yes, you can make up more subspecies of preexisting mythical creatures - people have been doing that either dragons for centuries, and our modern takes on what they look like barely resemble medieval artwork of them, or the ancient carvings that predate those.
>The other thing - in Dreamzzz that creature was imagined by a girl and when i was visiting Deviantart often-i saw many girls drawing owl-griffinsCool anecdote, but what does that have to do with anything? People have been mixing and matching the exact breed of bird and cat that make up a gryphon for a long time now. Before you were born, even.
>But tha'ts not a mythological creature.It's still a gryphon, which is a mythological creature. Seriously, what are you babbling about?
>Otherwise mine would be a "shark spaceship with wheels" kek.That's not even the same thing. An owl-gryphon is still following the rules of 'raptor mixed with predatory bird' that makes up a gryphon. A 'shark spaceship with wheels' isn't tied to any sort of known myth or legend, nor is it derived from a creature that is. You have no argument here other than 'I don't like non-traditional gryphons', which is too bad, because they're a thing, just like non-traditional dragons or non-traditional mermaids.