Forum:Threatening Roar

If I use Threatening Roar, can my opponent declare attack with a monster with inmunity to traps like Elemental Hero Wildheart? I known that you can attack with a monster who has inmunity to magic cards while Swords of Revealing Light is active, but becouse Roar says "opponent cannot declare attack" and not "monsters cannot declare attack" like Swords, i'm not sure that Wildheart can attack... Contrasted answers pleaseElzam 19:59, April 22, 2010 (UTC)