As tweeted by Orange: https://twitter.com/HS_Orange/status/1291500536466939910

"The new expansion has been so much fun to play so far. Tested a few things but this was my best performing deck out of those I tried. Notetaker with Storm's Wrath or Rockbiter is very strong in different stages of the game. And Lightning Bloom+Cumulo earlygame just wins games."