This is as of patch 8.1. PC might be slightly different due to the mechanical advantages of a mouse and keyboard. Please keep in mind this tier list is aimed at console.
Absolute must ban or play if you're trying to win. A few of these gods remain unpicked or unbanned because people don't understand how good they actually are (Ama, Bellona, and Iza).
Very strong gods in almost any matchup. These gods can beat S+ gods in the right hands. Though some may struggle if the matchup is bad.
Good gods in most games. If your bans are correct, you can definitely fight most gods pretty fairly. May even counter S+ gods in some cases.
Above average, but can easily be countered and lose too many matchups to be considered high tier.
Average gods in duel. Picking one of these gods, you'd have to out skill your opponent to win the game most of the time. You won't usually win on matchup.
Below average gods. You will have to significantly out skill your opponent to win the game.
Bad gods in duel. You will have to significantly out skill your opponent just to not get steamrolled.
Almost unplayable. These gods are pretty useless in duel.
Auto loss. You'd have to be playing against someone really bad in order to win with Khepri.