So I'm new to this game. Just bought the core set 2 days ago. I'm still confused by a lot of stuff here. Probably the biggest one would be the cycle of "Chambers" Why would I want to attach these to a house card? prevent destruction? or are there more subtle reasons?
I'm also confused about some of the attachments. I think there are some direwolf attachments in the stark decks and I can't figure those out either.
Nymeria - she's an attachment correct? Kneeling her prevents destruction, but does she die instead? or is this like a reusable effect every turn?
I guess after thinking about it, they aren't that confusing...
Lannister seems really underpowered in core set. Is this my imagination?
Also what expansions would be the best to get right now? I'm thinking Lords of the Storm and enough stuff to build a Night's Watch deck. Maybe new greyjoy and stark as well? I've also heard I should get a second core set... but how important is that?