ss
The top of the top, if a good player is on one of these gods they will win. Must bans.
s+
Very high tier gods, priority bans.
s
High tier gods, preference bans.
s-
Very good gods, but not quite top tier, probably shouldn't ban them unless you know you are against a player who plays them.
a+
Good gods that can win match-ups against some higher tiers when in the hands of a good player.
a
Average gods that have the ability to do well, but are very match-up and skill dependent.
a-
Slightly below average gods that have their fair share of losing match-ups.
b
Below average gods that need good match-ups or large skill differences to win.
c
Bad gods that need VERY good match-ups or VERY large skill differences to win.
d
Gods that are practically impossible to win with without some form of miracle.