garchomp

[chablastvena]

Rainbow Scale

If an Active Pokemon has a Weakness corresponding to an Energy card attached to Garchomp, any damage done to that Pokemon by Garchomp is increased by 40. This body stops working if Garchomp has any Special Energy cards attached to it.

is errrata this card

defending pokemon= always opponent
active pokemon= always yours

 

[PokePop]

Well, it is not the usual way for that to be phrased, but it doesn't invalidate it.
The Defending Pokemon is an Active Pokemon.