Just came back to the game

Adjusting to the new ML was kinda weird. Last time i played this game was around the grandmasters being revealed. Other people have the new cave but my gem pattern is 5-10-40-90, and I was able to max out my pvp team with less than 100$. Spent some money in game but mostly from downloading other games like ROK and spending 5 dollars for 1k gems. Now that I have my pvp done what's next?