3 Traits mandatory on The Silent One, Devour protection almost mandatory on Leviathan.
Here’s a team that will allow you with skilled play to punch waaaaay above your weight class. I suggest filling on Purple first, never filling on Yellow unless you have a plan.
A huge key is that when The Silent One casts, he silences himself too which is a good thing because it means subsequent casts, especially with Azura will allow the Blue Mana to spill down since Silenced troops cannot gather.
There are a ton of strategy branches at almost every turn. I would love it if you discovered and shared yours with me. Or alt builds.
I think this team has a wide range of application in the game at many levels of player progression.