New button in arena?

The_Boss253

I was looking in arena, and I saw this button in the top center. Anyone know what it is? I’m not sure if it was spoken about on the livestream because I wasn’t able to watch, so pardon me if I’m just out of the know but if someone does please lmk.

Java_Junkie

new content includes 2* arena grinding, IIRC? check the Stresm recap, or wait until it drops Wednesday.

SummonerNR

Already a thread

https://forums.playcontestofchampions.com/en/discussion/396260/what-s-this-start-a-challenge-button-for#latest