Quote Originally Posted by Rengori
Ahh. Then in a turn or two get out Blue Eyes Shining, if not this turn?
Yeah, but summoning Blue-Eyes Shining Dragon this way is pretty pointless. It gets a 300 attack boost for every dragon in your graveyard. So if you were to summon BESD the normal way, it would power up to 4200. If you use Dragon Mirror, it will only power up to 3300 (if there are no other dragons in your graveyard). You still get its other effect, but it's not nearly as powerful.

Injection Fairy Lilly is evil!....and I have one in one of my decks.