maybe this has been answered before, but i just want to know. in the rule book under Retreat your Active Pokemon, it reads: To Retreat your Active Pokemon, you must discard one Energy from it for each :colorless listed for its Retreat Cost. Sceptile (DP4 great encounters) Poke-BODY Wild Growth reads: Each basic :grass: Energy card attached to your :grass: Pokemon provides :grass::grass: Energy instead. You can't use more than 1 Wild Growth Poke-body each turn. Sceptile has a retreat cost of :colorless:colorless:colorless, will this mean i only need to discard 2 :grass: energy cards attached to Sceptile to retreat ?