PSA: If you own all champs you can reroll 3 champion shards to get Aurelion Sol for free : r/leagueoflegends
League of Legends S8 Guide: How to Get the Most Blue Essence | League of Legends
Own all champions what do you get if you reroll champions shards again: leagueoflegends
Since champion shards basically become useless once you own all and have excess BE, make it so you can use them to unlock eternals shards. : r/leagueoflegends
since it is not possible to reroll champ shards : r/leagueoflegends