I can't decide whether this will slow down or speed up the meta. On one hand it can really hurt aggro decks if you're doing a more defensive deck but honestly I could see it run in a zoo deck any day, basically disabling trades. It'll be interesting to see where this card takes the meta.
Great tech card IMO. All classes will get a cheap Freeze and this will hopefully help stop early pressure and also stop a big minion in its tracks to give a chance to find an answer. Also an elemental so thats relevant with Un'Goro mechanics