The Worgen attempts to Grab Twilly, but only finds her claws chopped clean off by her guardian's Runeblade, and says "Twilly, I'm offering you an option, you can stay a rogue in my womb OR...you could choose a path of runic power, and ascend to being a deathknight." and she seems to be offering twilly a chance to wield actual magic. and keep part of her special talents, at least two talents upon transformation.