User blog comment:Smarty Pants 264 Clash Royale/My thoughts on the Balance Changes Coming (1/23)/@comment-29604386-20170127204838

In my opinion:

Tornado shoud NOT get a damage buff. Basically a direct upgrade from arrows.

Knight would be too much value for 3 elixir, especially since it's unlocked in training camp

Dart Goblin is perfectly ok

Freeze would be broken again

Furnace lifetime decrease doesn't necessarily mean less fire spirits

Arrow casting time buff would leave Zap dying in a corner somewhere.