Forum:Can you activate "A Rival Appears" as a response to "Return From The Different Dimension"?

Okay, I know that the proper conditions are met when you activate "A Rival Appears" as a response to "Return From The Different Dimension". But, what happens when all of those monsters leave the field?

(a) Nothing, because the proper conditions were met for the activation of "A Rival Appears".

(b) The monster that I summoned with "A Rival Appears" leaves the field because the monster that was used to activate the card is no longer there?

(c) I completely misunderstood it, can you please help me? :)

Thank you very much for your assistance regarding this matter, I reall appreciate them! :) 173.3.131.186 (talk) 15:43, April 21, 2011 (UTC)