ItemPropertyMonsterDamage

From NWN2Wiki

// Returns Item property monster damage.  You must specify the amount of damage
// the monster's attack will do(IP_CONST_MONSTERDAMAGE_*).
// NOTE: These can only be applied to monster NATURAL weapons (ie. bite, claw, 
//       gore, and slam).  IT WILL NOT WORK ON NORMAL WEAPONS.
itemproperty ItemPropertyMonsterDamage(int nDamage);