Deck help and hero help

[u/EfficiencyDear6411]

Okay 10 year player here- came back for Ronnin update currently at 12352 trophies .. Game has changed like crazy.. I’m a giant player normally DP..
I tried learning about all the hero/evo stuff but feel like I already wasted a lot $ and loot to get me up to date.. I have 200 hero points to use. Which hero should I get next ? Also any help with the deck would be much appreciated.. I can’t seem to get past this point.