It's a nice pack with two distinct deck lists: "Dragon" and "Army" - although the decks aren't particularly carefully put together and the "Army" one asks for two copies of a core set card. It's fun for any Targ players though - and sits well with my Lannister pack.
This expansion set is to be used with Game of Thrones LCG Core Set and it's a belter. Really powerful cards for both melee (multi player) and joust (two player) and lots of deck building options including Dotthraki, the Unsullied and of course the three dragons that have grown quite a bit since their versions in the core set. Needless to say, my step daughter plays Targerion in our family GOT game nights, she's only 11 but is utterly ruthless when playing the Targ's strengths in the utterly brilliant Game of Thrones LCG.