Besides some very obvious targets like Éowyn, Arwen Undómiel, Círdan the Shipwright and Galadriel with her Mirror of Galadriel this is a really good card to circumvent all those quests and effects that make you discard cards. It works at his best in a Noldor deck, that's for sure, but it can be useful even with Legolas, Protector of Lórien, Steed of Imladris on a non - Noldor hero and so on.