Forum:Question about Dimensional Prison and GB's

Ok, I have Gladiator Beast Darius on the field and a set Dimensional Prison. My opponent has no set S/T and declares an attack with Gene-Warped Warwolf. In response, I activate my Dimensional Prison. The card doesn't say that it negates an attack, so can I still tag out with my Darius at the end of the battle phase? I don't think I can because I thought that an attack has to actually go through for the Gladiator Beasts effect to work. Animedude3000 19:37, 11 September 2008 (UTC)