Card that can win against some of the slower meta decks, but overall faster decks just run through this if you don't draw the right cards.

It's however somewhat fun to play when it works as you can get a full board Wrath of Air Totem to deal massive damage. The win condition is to either win early with buffed Tunnel Trogg  or win late by copying free Snowfury Giant with Greater Sapphire Spellstone to get four 8/8s on the board