Pretty much the title, with Eve out now and demons starting to get fleshed out, it would be a great time to bring the ol' River King up to par with everyone else. TK is my favorite champion thematically (and also who I would consider my main), and seeing his universe page sitting with a small blurb and nothing else, is getting really sad.
Give the Smooth Talking Demon Catfish some love.
If Eve started out as a tiny wisp in her lore, does that mean that Tahm started out as a tadpole? [sg-lux-2]
I want a Tahm comic but you don't realize it's Tahm till the very end
Anything works though. For Tahm being such a powerful thematic entity as he is Im surprised he doesn't have more of a presence in the world. Riot just kinda plopped him into Bilgewater and haven't done anything with him since.
After the vastayan lore it seems like the lore department not making the cut. They didnt update the darkin champions, they didnt give volibear anything with the release of ornn, and now tahm getting the short stick, I'm pretty disappointed
He has very dark and mysterious past - Tahm's color story and bio
If Eve found purpose in despair and pain, I wonder what Tahm feeds off of. Maybe loss? He seems to like taking everything away from people. It could also be regret, since he makes deals with people which come back to bite them.
That also raises questions on the other demon; Shaco. I doubt he feeds off laughter, since I'm sure pretty much nobody laughs as they're being killed. Possibly fear, ala It, or Insanity, since he clearly likes toying with his victims.
Evelynn was originally a shadowy wisp that was brought to life by the world's collective agony. I think it's safe to assume Tahm Kench came to exist in his current (and powerful form) when the world began to hoard and overindulge.
Evelynn is to pain what Tahm is to gluttony/greed.
I thought he had a color story. I remember reading one about him making a deal with a dude and the deal backfiring on said dude, causing him and his SO to get eaten by 
+1
