New Dark Spell: Trapbust Spell (black-gray, unlocked at TH10): Activates traps/teslas in a very small radius.
Level 1: 3 tiles / 100 Brew Cost / - / - / -
Level 2: 3.5 tiles / 130 Brew Cost / Lab Level: 8 / Lab Cost: 110,000 / Lab Time: 12 days
Level 3: 4 tiles / 170 Brew Cost / Lab Level: 9 / Lab Cost: 190,000 / Lab Time: 14 days
To balance this, give some more traps, especially more regular bombs and spring traps.
To counter, spread out your traps, and have alot of false/trapless spaces between buildings.
I know alot of people have this idea already, but I thought I would give my version/idea of it.