All i can think of is that you lost a game due to scorch and now you went "complaining" to forums that it's overpowered when it's not. There are tons of ways to avoid scorch, you have healers that revive units, northern realms can change cards to gold to protect them etc.
You can also draw it out from your opponent, play something powerful that looks to him like a threat so he's gonna waste it on that. AFAIK you can only have one per deck so once he uses it you can "safely" boost your units.