MArcomage

10 tower for 6 bricks isn't that amazing, and triggering it at full power would be extremely difficult. I'd suggest tweaking the numbers (though, honestly, I'm not crazy about the idea of a card that's basically only useful as a direct counter to tower-destruction decks).

It's also useful when your walls are down.

almost everything have some sort of counter card and tower destruction sort of have lookout tower as the only exception,

maybe it needs some minor balance tweaking but its the concept i want to present