RogueChomp, if you have a DCE attached to a Hydreigon NV [Dark Aura], you may move it off using Dark Trance, yes. If you attach it to something besides a [Dark Aura], then you can't move it anymore.
If I make it, which I won't (unless luck is going my way, which means I won't make it), I'll use that other deck with more Pokemon than truth... it needs a nickname.
Yeah, I'm not playing a donk deck most likely. I can never get lucky enough to do well with it. I am volleying between 3 decks right now... I just wanna make it in ;(.