As for me I'm stuck at Silver I too for days now (around 1700).
Not sure if you are already aware of this site but Beempy has a SteemMonster Deck Statistic: https://beempy.com/steemmonsters
It shows you a list of the top deck per rules per mana cap most players are successful of. I look at that site once in a while :)
Posted using Steeve, an AI-powered Steem interface
Thanks for the link! Didn't know that, we explore it!