Recently, Riot Games has revealed their plans for a new Achievement system “Eternals”. This will be a permanent system stated by Riot, it works similar to their previous event “Mid-Season Trials” where you got to represent a faction.
To summarize what Riot said on their /dev: Exploring Eternals, you will pick a Faction and represent that faction! In these Factions, you will be completing Milestones of callenges to earn what seems to be a secondary Mastery system!
You have the option to choose from 6 Eternals, those being The Warden, The Protector, The Empress, The Guide, The Warrior and The Trickster! Each Eternal has their own unique purpose or meaning behind them.
Stats such as new personal best will now be recorded and displayed on your HUD in-game!
And similar to the out current Mastery System, you can reach higher ranks in your faction to earn a better icon to flash during BM now!