There are 15 Gods in Magic, with at least 5 more on the horizon (presumably). Yet, there is only ONE (1) mole! Does this mean that Gods are canonically more common creatures in the multiverse than moles?
Magic cards are not trying to be representative of the inhabitants of a world but rather focus on its highlights.
So, is Magic hinting that Gods are more important to most worlds than Moles? Yes, yes it is. : )