Yeah, definitely agree with everybody on the mill aspect. You shouldn't be able to ever build a deck that can consistently discard your opponent's deck in the first few turns. Effects obtained off the discard would be the way to go (such as Kraken Tattoo or Fishmonger's Square ) .
About Euron, I agree with you Gualdo that the raider version is better in certain circumstances. Hell, he might even be better overall than the KotS version. I guess it's just a personal preference, I have a soft spot for that one
.