Not to disagree...if 4 people feel it's overpowered, then it is. I guess I was just looking at it from a different perspective.
I wouldn't use this card in many decks. Uncommons are good, and it's always the hardest to pick these. It does no damage, only wall - and seems situational in that sense (unlike Desolator and Elephant). Many times an opponents wall won't ever get over 35.
But I'll turn it rare or put an additional requirement on it if that helps...