At various times, older players, myself included, have had questions about the Clash of Champions Event. After completing this weekend’s Clash, I now have some details, including a representative battle. I wasn’t sure if I would be able to do it, as I didn’t get to high enough level until Friday to start unlocking it and it only runs until Monday morning. This does not unlock any creature.
As a bonus, here’s the early stage PVP Menu to compare to later PVP