Forum:Dragon's mirror and remove from play

I like to use dragon's mirror in my deck, but it has the side-effect of removing the monsters from play, including monsters already in the graveyard, as a result. I have heard of a new card called impregnable fortress that prevents monsters from being removed from play.

my question is how would such a cards ability react to dragon's mirror? Would it totally negate dragon's mirror ability, limit its ability in some fashion, or would it work normally? Zillerman 08:26, 8 October 2008 (UTC) -->