D'awww, look how adorable she is! She's so happy to go see trolls rip each other to pieces! And she's a fan of everybody, too! She's how I used to be when HS got new expansions and adventures before I got all cynical and stuff.
My vote for cutest card of the expansion for sure.
Is this the first neutral handbuff option? If so, that actually provides opportunities for bigger setups on OTKs, particularly ones that involve multiple charge minions and/or Faceless Manipulator. While I can't think of any deck that would really care that much for this, it's interesting that it opens up options in classes like Shaman and Rogue that didn't have access to hand buffs before.
Seems a bit rich in terms of cost for the style of deck this would fit into. There's some synergy with Murmuring Elemental, but does Shaman have a potential archetype that would benefit (large hands with cheap minions)? Elemental-heavy even Shaman can generate some cards with things like Elementary Reaction, Earthen Might, and Menacing Nimbus, but the deck is pretty crowded as it is.
You could ditch the even concept and go with things like Fire Fly and Igneous Elemental to generate some tokens and then buff them, but they don't provide much early tempo.