Dragonslayer Special Attacks (2e)

You must take the Feat - Dragonslayer Training prior

After 6 months of practice, you can now perform a Wing Attack maneuver: You aimed at the dragon's wing muscles, this attack is made with a -3 penalty to Attack. In addition to normal damage, this keeps the dragon from flying away for 1 round per point of damage inflicted in the attack.

After 12 months of practice, you can now perform a Breath Weapon Stun maneuver: You aimed at the dragon's gullet, this attack disables a dragon's breath weapon for 1 round per point of damage inflicted in this attack. This attack is with a -4 penalty. 

After 18 months of practice, you can now perform a Dazzle maneuver: You attack the dragons head with a -5 penalty to your Attack. This attack will disrupts the dragon's concentration, preventing the dragon to active any spell or innate ability until your next turn.