Yeah I'm not really impressed by the change either. It's a nice perk, but it really doesn't change much for most decks using it. I was hoping when I saw this Nymph on the list along with the others that its attack would be boosted to 7 or 8 or something, but that's nothing more than wishful thinking; in my opinion this Nymph was one of the better Nymphs that existed already (and that's not just because of my obvious Element affinity).