Trials 2019 : Not enough indications on where to find info in order to choose !

Riot messed up the Trials in one aspect, info, I had to go search on youtube/reddit in order to know the lore behind the "cults idk" let alone that when i went in the official link to search I only found info about the skin prices/chromas and stuff, and a lot of people pointed that out aswell I'm a bit frustrated i choose without knowing the story behind what I picked, and so I dont want other players to experince that aswell