Forum:Black Horn of Heaven VS... Monsters

Hi, got a question which I think should carry a simple answer. I was playing someone on Dueling Network, yes I realize that is my first mistake. But, I like Yugioh and wanted to duel... My opponent tries to summon Evolzar Laggia and then I play: Black Horn of Heaven to negate it's summon. My opponent then tries to use the effect of Laggia to stop my trap... I'm thinking, this guy can't be that dense. I hate to say it... I've been playing Yugioh for a long time and I know how to play. This guy can't do that as his Dragon would instantly die! Am I correct or is this Dragon somehow immune to my trap? The rulings page seems pretty clear to me: http://yugioh.wikia.com/wiki/Card_Rulings:Black_Horn_of_Heaven 12.75.117.69 (talk) 06:24, October 21, 2012 (UTC)AceCloudKicker