Forum:Stardust Dragon-Effect

Someone said that the effect of stardust dragon could negate a card effect, if the card would destroy EXACTLY ONE card. I think it can also negate cards like heavy storm, Dark Hole and Lightning Vortex. Whats right? and if the first option is the right one, whats up with icarus attack?

-- G host  wing   contribs  14:39, September 17, 2011 (UTC)