For now the plan is that, yup!
Well okay.
I have this feeling I ought to say more about deck themes. Well for anyone that cares to read it. Not sure how relevant it will be here though.
Relentless assault: For the bold or the impatient. Hitting hard and fast with no defenses of their own with the intent of short matches.
Turtle: At least half the deck is defense. Kind of boring to be honest.
Resource screwing; Swapping between hand, shields, and mana or energy.
Sacrificial: Powerful when you know what you're doing otherwise you could end up kicking your own ass. I guess you could call it a hard mode deck.
There's also "setup and payoff" but it's rare for games to have that.