Forum:Threatening Roar&Gravity Bind

What happens if my opponent selects one of his monster and declares attack and I use Threatening Roar in response to the attack? Is the attack negated or is it just prevents other monster from attacking?What if I use gravity bind in the same situation, I think it will work but I'm not sure. 202.28.248.138 (talk) 13:10, July 19, 2010 (UTC)