Name:Stifle
ManaCost:U
Types:Instant
A:SP$ Counter | Cost$ U | TgtPrompt$ Select target Activated or Triggered Ability | ValidTgts$ Card | TargetType$ Activated,Triggered | SpellDescription$ Counter target activated or triggered ability.
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/stifle.jpg
Oracle:Counter target activated or triggered ability. (Mana abilities can't be targeted.)