Riot Forge X Fromsoft Hero Souls-Like
It's as simple as it could get. Play LoL champions in a Dark Souls-esque game, with hero specific abilities.
https://i.redd.it/z7a37h7ahz541.jpg
You could start out as Leona, classic sword and board playstyle. You can collect essence to level up Leona or another champion. Leveling up enough will allow you to cast their ultimate. Beating bosses would reward champion shards, which you can craft into champions like Pantheon, Vi, Yasuo, etc. Or you could destroy the champion shards to further level a specific champion.
Sightstones and Wards can act as Soap Stones to leave messages or allow you to summon other players into your game. The Summoner's Rift can even be an area in the game that allows 5v5 team death matches.
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