"Huzzah, another CCG!" is what I imagine all of you are saying, right?
Ok, like you, the news of a new CCG barely dilates my pupils these days as the digital marketplace has become so over saturated with them, and most of them are garbage.
That said, Valve's Artifact certainly sounds intriguing. I'll copy a link to a TouchArcade article on in since they highlight the game better than I, but color me interested.