Involuntary Rage
( Savage Species, p. 36)[General]
Extreme pain drives you berserk.
Prerequisite
Toughness (PH) , CON 20,
Benefit
If you survive 50 points of damage from a single attack and make your Fortitude save (see Massive Damage in Chapter 8 of the Player's Handbook), on your next action you gain +4 to Strength, +4 to Constitution, and -2 to Armor Class. These adjustments last until the end of the combat, at which time you become fatigued. For details on being fatigued, see the Condition Summary in Chapter 3 of the DUNGEON MASTER's Guide