It'd be interesting to see some sort of god-type worship in, say, Demacia.
Or would this be too hard to pull off?
I honestly don't see it as impossible, especially if you look at examples like The Elder Scrolls.
Legacy of Xion2 votesDemacia seems monotheistic or polytheistic with a leaning towards one central god. Noxus is straight polytheistic imo.
Freljord has The Three Sisters and Piltover seems atheist, personally. So sciency. As for Iona, i'd say a more primal force worship - or maybe spirits, no real gods but just like. The spirits of the elements.
Would be cool to see what direction the belief systems take, because all of it would be an interesting view on our favorite factions.
Winged Hussars1 votes
and Vilemawstianity.
The Mormonator1 votesOr Demacia is a person...
Toa of Death1 votes
I think it was mentioned in their lore(or Malz's lore) that the Voidborn were worshiped as gods. I could see them creating some kind of cult dedicated to the Void.
Narasimha1 votesYou mean like what 
does...?
Sharjo1 votesThey already did. Check Twitch's lore, and the words "Godsdamned" and "Godsdamn" come up. So a religion with multiple gods in it has existed or does exist in Zaun. As for the rest of Valoran, only time will tell, but I'd say its likely. ESPECIALLY for Demacia.
Life Of Nami1 votesPlease no. Magia worlds are often times left out religions and instead replaced with magical disciplines and masters in its stead. Holy and diving magic is usually associated with puriety and tangible dilogical "good and pure of heart"
A defined religion counteracts the whole point of magical existence and practice.
darkdill1 votesThe Elder Scrolls series would beg to differ.
CmereCupcake2 votesThe Elder Scrolls series would beg to differ.
PRAISE TALOS
Life Of Nami1 votesThe Elder Scrolls series would beg to differ.
These are examples of religions based on magia, and religion not displacing magia. No Elderscrolls does not beg to differ, rather it supports the claim.