There's a new, cooperative deck-building game up on Kickstarter from Indie Boards and Cards. It's called Astro Knights and it's unlike most deck-builders in that you never actually shuffle your deck. Instead, you get to set it just how you want, letting you create powerful combos without relying on the luck of the draw.
From the campaign:
The campaign's around 4x funded with 15 days left to go.