So I have a question for a fellow professor. I was recently told by another player that when using Lands Judgement that if you have 2 Fighting and a Rainbow Energy that if you want to trigger the extra damage that you still have to discard the Rainbow Energy. My response was that the player may choose which energy the Rainbow is acting as, as it acts as all energy but only one at a time. Basically looking for either confirmation or denial of this ruling as i could not find it as well as PTCGO acting as said player mentioned, but we all know how that goes sometimes >.>. Please and thank you for your concern.
