User blog comment:Waterwecna/My hopes for series 5/@comment-4650675-20120114215300/@comment-4623180-20120118010503

The goblin was strikingly powerful. It could enchant a potion just by looking at it. It could read Morgana's mind. It had knowledge of physician stuff (I'm not sure if it knew who Gaius was friends with when it went to Gwen's house, but it may have known Merlin was friends with her).