But considering that it requires a play mistake from the opponent + is sort of a 2 card combo between players..I don't know, it doesn't seem so OP. It's also pretty powerful targeting voodoo's, but again, requires a few cards and a duo, and is probably about as balanced as UG is. Disregard that sentence, I'm a retard.
The only issue I have with this idea is the fact that it makes Holy Light completely obsolete, making it nothing more than "That elemental hate card". Like at that point it has no purpose and would pretty much be worth taking out of the game. And that doesn't feel right.