Mr. Mime's Poke-Body says: If you're opponent's pokemon that has 2 or less energy cards attached to it attacks Mr. Mime, prevent all damage done to Mr. Mime from that attack. If Mime Jr. is anywhere under Mr. Mime, prevent all effects of that attack, including damage, done to Mr. Mime. My question is how this body works when the attacking Pokemon discards energy to do the attack. For example, Electivire from DP1's Giga Impact attack says: You may discard all [L] energy attached to Electivire. If you do, this attack's base damage is 120 instead of 60. The Electivire needs 4 energy to do the attack, so assuming they have more than 2 energy cards (not scramble or two Double Rainbow, etc.) they can do the attack, but if they choose to discard and change the base damage, which takes effect first, the damage or the body?