Well now, I'm starting to think this card and Shrub Serpent might warrant the
relegalization of Heavy Storm hell no, but it does make destroying backrow just that much more dicey for your opponent. Really, I'm thinking that stuff like this, generically made and placed enough, may do more to defang quick-play destruction like Drident and Master Peace than any limiting. (Though I still think Peace and Diagram should eat a limit.)
And really, Mirror Force is currently in the strata between "triggers too much flotation effects to be all-around good" and "takes down enough big fields to not be worthless" that Ring of Destruction currently occupies, so like Darkrai said, stuff like this is really going above and beyond in terms of making the basic Critias cards easier to search. And since the Lair of the Dark structure Deck makes ALL of the Virus easy as pie to bring into the field, we're almost home with making those classic Traps retrievable. Now if only we had a similar thing for Tyrant Wing, we'd be all set.
In fact, I just might make one-hold on.
S'not like I'm wholly obsessed with
the greatest antagonist in Yugioh history some random Duel Spirit or something...
("Why U Always Lying" INTENSIFIES)
The BlaDeS of Change Workshop, now also available on DeviantArt.