weavile and golduck

[onyxek]

Hi,
i have one question...
When I use power weavile (SW) and change Golduck (PT) type to a darkness and attack with golduck second attack and Golduck has special darkess energy, so I do +10 damage? When I move energy to another pokemon?

[PokePop]

Yes, you do. First you make your choice, that you are moving Energy cards, then you do damage (with the bonus) THEN you actuallly move the energy cards.