This is an aggro get. The gist is to get your units out first, and then to take enemy units out with spells or unit summons.
Since I'm relatively new to the game and thus have a small card collection, I believe this deck is relatively noob friendly. This deck is definitely less noob friendly than my other decks though. Several of the legendaries are very useful. You should still be able to replace them without making this deck useless, but I'd expect it to be less effective.