Hmmm, looking at that article on the new expansion I noticed that the Holy Avenger ability is just described as giving +5 life, whereas before it was described as doing that and giving a boost to melee attacks when attacking a creature that attacked one of your creatures on the same turn. I'm wondering if that is still part of the ability, or if it was removed during playtesting.
Also, it's getting kind of silly with the cards that have references to Frost and Defrost...with no Frost spells in the game. I know they are coming...but still, it's kind of odd to have so many references to something that isn't in the game yet.