King Share Cry - Emote

Apparently there was an even in which this emote came. I was active through this and fee previous seasons throughout. I never cane across this event or emote, why is that?
I saw some players having this emote during battles!

You win it in 2v2

complete 2v2 leagues and you get it!

Yes you get it win 29 battles in 2v2

i wish the rewards were all special tbh. more emotes, banners, season tokens like last time.