"Flip all face-down Defense Position monsters on the field face-up. Flip Effects are not activated at this time. Inflict 500 points of damage to your opponent's Life Points for each Effect Monster on the field."
this can be quite confusing. I originally thought monsters needed to be face down from the first line of the text. Its does not say you can only activate it when there is face down cards so in short yes.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
