Forum:Dark Bribe vs. Spider Web

I know you can negate the activation of Spider Web when it is put into play but can you negate its effect with Dark Bribe when Spider Web turns your (or your opponent's) monster to defense position after that monster declared an attack that turn? I believe that in order to use a Field Spell's effect it must be activated (if it's like Spider Web), like when you choose to use Dragon Ravine's effect, and by that logic you should be able to negate with a card like Dark Bribe. Am I right? Nepheal (talk • contribs) 20:21, August 12, 2011 (UTC)