Reign of Fire: Naisha

To clarify- so long as this card is active on the board (I believe not in the graveyard) it will work, though I need to double check the errata on this card. You can name any card as she enters play, and opponents can't play cards with that name. OP for tournament use. I see the cost of this card going up.

I was right. "The power only exists while Naisha is in play."