Ruling DuskNoir and MetaGross Question.

[pokeman26]

DuskNoir pokepower states the following:

"Once during your turn (before your attack), if your opponent has 4 or more Benched Pokémon, you may choose 1 of them and shuffle that Pokémon and all cards attached to it into his or her deck. This power can't be used if Dusknoir is affected by a Special Condition."

QUESTION - If I choose an evolution chained pokemon... such as Charizard. Do I discard Charizard and all cards attached to him only? Or do I discard Charmander, and Charmeleon as well?

MetaGross pokepower states the following:
"If you have any Psychic Energy attached to your Active Pokémon, the Retreat Cost for that Pokémon is 0."

QUESTION - May I retreat more than once? For instance, lets say I retreat MetaGross to use a pokepower which only can be used with an ACTIVE pokemon. I use the pokepower... then... can I retreat back and put MetaGross back as my active and attack?

 

[banuffin]

1) You would treat Charizard and its two forms beneath it as the same Pokemon - all of them would be shuffled back into the deck, along with any other cards attached to it.

2) You can retreat only once per turn.