Hi all!
I am new to Blitz. New to Halo Wars 2, in fact. Basically I’m jumping into Blitz blind - I did the tutorial and a quick match where I got roflstomped. 
My Colony Deck is just whatever “looked cool”, I clicked on it.
I do know how to win matches by getting energy and taking control points. I do not know how decks work, what dictates my starting units, what dictates the order in which cards get played, etc. I have no idea what I’m doing! lol.
Can someone give me a primer? And tell me how to make a “good” Colony deck?