Conflux/Card comparisons

Cards from Conflux compared to cards from earlier sets.

Strictly better

 * Aerie Mystics is strictly better than Skyrider Trainee.
 * Aven Squire is strictly better than Royal Falcon.
 * Banefire is strictly better than Blaze.
 * Dragonsoul Knight is strictly better than Goblin Brawler and Orcish Veteran</c>.