http://artbook.na.leagueoflegends.com/en_US/volume-one
https://na.merch.riotgames.com/en/art/art-books/the-art-of-league-of-legends.html

by Riot Games, GOA, Tencent Inc.
Developed by Riot Games
Ah, well I saw it and this is what I thought right...
Was it or was it just one of the Star Wars...
DI Honest Game Trailer: https://youtu.be/AITraUoqcJE
Thanks for the reminder! Remember seeing the Portal...