Who do you think would grant innovation bonuses, Crow?
Well, it's complicated, noting that, as many have stated before, whoever we enshrine as the central figure will become pantheon head eventually:
Crow + Alien and unknowable
These would define the fundamental principle of the universe as being Weird Shit. What is known of the spirits becomes more secret. Think the earlier versions of the Abrahamic god where attempting to Know God was hubris for mere mortals and should be restricted to the priests tending the secrets.
Crow + Alien but knowable
Crow + Benevolent
Crow + Prankster
These would be the combos which encourage a mentality of curiosity and a sense of exploration.
Alien would be studying with no preconceptions that there is a lesson behind things.
Benevolent justifies going above and beyond, trusting that there is a good thing behind it all.
Prankster would be more of a paranoid stance, since the main goal is to fuck with you, and teaching you is incidental. It's be studying the world to see how you can be fucked.
Gwy and Gyo + Any Alien
These would frame it as Crow being the Ymir/Pan Gu figure. The one from before time. Powerful, but beyond the concerns of all but shamans.
Gwy and Gyo + Prankster/Benevolent
These would likely reverse the relationship over time. Crow the troublesome child and messenger of Gwy and Gyo(remember they are the parents of all animals and so the flow is easily reversed).
Fythhagyna + Any Alien
Fythhagyna displaces Gwyn and Gyo as mother of all, while Crow exists as the Nyx figure that came before, always present, but not really beseeched.
Fythhagyna + Any non-Alien
Possibly wind up marrying the two, setting up as mother of plants and father of beasts. What a troublesome husband he is.
Mathulmyn + Benevolent
Mathulmyn as King who solves challenges, Crow as the shaman Advisor who makes challenges to teach the King.
Mathulmyn + Prankster
Mathulmyn + Any Alien
Crow as the Opposer, the Great Primordial Demiurge tormenting the People that the Just King saves people from and builds civilization upon.
Remember, Crow's existence fundamentally contravenes many of the Ymaryn's principles. He feasts upon the unclean dead, he disrupts the social order and he is a figure of fear. It wouldn't be very hard to change him to a devil-figure.
...how is he a demon exactly? He's been considered a trickster god mainly.
Demons are defined in Ymaryn theology as those spirits outside the symphony of the system. Crow comes from outside the system, but CREATED the system, so he is simultaneously inside and outside the system.