Vipers Brotherhood

Looks like a good start, first thing though is we need to trim the extra cards out. To Be a Viper is out because you don't have any intrigue gambit plot cards. I'd take Blood of the Dragon and Aegon's Blade out unless you want to put Alliance (PotS) in your plot deck. I'd switch out 1 or 2 Water Garden for an equal number of Summer Sea. So 6 more cards need to go, I'd ditch Taste for Blood and and Burning on the Sand. That would drop it to 60 cards.

As for plots unless you are planning on playing this in Melee I wouldn't run Condemned by the Realm and Power of Blood might end up helping your opponent as much or more since you only have 3 noble characters.

Weird. I must have used the tools wrong because this is the deck I saved to work on later. I actually did trim it down to 60 cards and change some of the plots. So when I get home. Ill reedit it to what I had before. Your right about aegons blade but I really like running blood of the dragon on red viper because it makes everyone focus on him so much. Someone like beric thoros can really benefit from being less targeted

Likely what happened is you loaded the deck to edit, made changes, it but forgot to hit the update button before hitting the submit button. If you did that your previous version which had not got the updates would have got submitted as it submits what is saved, not what is being edited.