My interest in the house is piqued by the announcement of Queen of Dragons. From what I've read, Targaryen isn't a very popular house right now. I imagine that the expansion will add a lot more viable cards to the house. I have some questions about Targaryen's characters - they seem very odd to me compared to other houses.
Rhaegar Targaryen: Does anyone use this guy? I know that a 4 cost for 5 str tricon with war and noble symbols is nice - but is he worth using? I can see his response being a major detriment if he's hit by Valar, because they get to immediately end the round and move onto a better plot card with initiative and claim. The noble symbol makes him viable for 2x Power of Blood and there's some other cards you can save him with however. I'm really interested in some experienced player's opinion on him.
Khal Drogo (Core): He looks pretty cool to me - just keeping him in your hand and dropping him after you win a challenge. I'm not sure how effective that is but it sounds really interesting. Is that how he's used?
Ser Barristan Selmy: I quite like this guy. He doesn't seem as good as the shadow Tyrion Lannister, but he has renown and an interesting ability. I'm not sure how popular he is in Tagaryen decks but he seems like an auto-include to me. What's the consensus on him?
Daemon Blackfyre: He's pretty cheap for being 4 str with renown and a special ability. I'm not sure exactly how useful all your characters having a war symbol is. Outside of Power of Arms what else has synergy with it? I like him but I'm not really sure how useful the war symbol is overall.
Daario Naharis: I like him. You can use your opponent's gold to keep him out which is nice. How often do you see him in Targ decks? What's the consensus on him?
Xaro Xoan Daxos: Interesting ability. I saw the potential to bounce back characters who have "comes into play" effects, but I don't see many Targ characters with those. I see Dragon Thief and King's Landing Assassin with useful effects you'd want to bounce back. I guess you could just bounce a really cheap guy like a refugee or something to minimize the negatives. You could also use it to bounce back an important character before you Valar or something. Can anyone comment on him?
The Titan's Bastard: More of the "bounce" effects that seem so rampant. I have to imagine these effects Targ has where characters don't stay on the board was designed so Targ can use "wipes" like Valar and Westeros Bleeds without harming itself? Can you really make a deck like that? It's a really cool idea, I'm just not sure the card pool has enough to support it right now. I really hope Queen of Dragons has a lot of new characters that flesh out the Targ themes.
I'm new to the game and seeking people's opinons on Targaryen's characters. Which ones you like the most, how to use them properly, etc.