Well, Rest in Peace Azazel OTK Blood and T6 Sneks Blood, I am personally mad with this change even though it does make it impossible for Neutral Blood to cheat it out, now he's Blood's Dragon Summoner/Prism Priestess, he isn't really useful for Control Blood with the amount of RNG there's involved...

I'm surprised they didn't touch BKB nor Alice this batch of updates but happy they removed Ouro's heal and they made Snow White more in line with other 2-drops. They also touched Grimnir which is interesting, it does make it less opressive in Ramp Dragon but stops giving the extra reach to other Control decks, will he stop seeing play? Not really he is still a premium statted Ward (Although I'm tempted to use Tsundere Demon instead)

Spawn's nerf is significant if you just evolve it to deal damage (you can't reduce its cost anymore and you're losing 3 damage) but still leaves it as a Control Wincon, I'm presonally happy with this (Time to play Abyss into Azazel?).

You can't play T3 Goblin Leader into T4 Alice anymore! But they didn't touch Alice... Although it's true that this does make Neutral decks boards more manageable going second. Tove's nerf was VERY significant though, outside of the rush you get from him I don't see any reason to play it instead of whatever Neutral 2-drop if you're going for Neutralcraft.