This tierlist is based on players who are good with gods. Just because 90% of Yemoja and Persephone players don't know what they're doing, doesn't mean they're weak gods.
OP as all hell can't do anything about them.
Really OP but can be outplayed especially if the player is bad with the god.
OP gods that can be outplayed.
Strong gods that you probably want to choose from.
Slightly above average, gods that just perform well in most games.
Average gods. Not that bad if you're really good with them, but there are better choices. Like A- can dominate with bad opponents or high skill.
Not bad but you can choose better gods. Can occasionally dominate with bad opponents or high player skill.
Honestly not much impact at all. If this god snowballs your team did something very wrong.