AosWeaponAttribute (Enum)
      LowerStatReq = 0x00000001,
      SelfRepair = 0x00000002,
      HitLeechHits = 0x00000004,
      HitLeechStam = 0x00000008,
      HitLeechMana = 0x00000010,
      HitLowerAttack = 0x00000020,
      HitLowerDefend = 0x00000040,
      HitMagicArrow = 0x00000080,
      HitHarm = 0x00000100,
      HitFireball = 0x00000200,
      HitLightning = 0x00000400,
      HitDispel = 0x00000800,
      HitColdArea = 0x00001000,
      HitFireArea = 0x00002000,
      HitPoisonArea = 0x00004000,
      HitEnergyArea = 0x00008000,
      HitPhysicalArea = 0x00010000,
      ResistPhysicalBonus = 0x00020000,
      ResistFireBonus = 0x00040000,
      ResistColdBonus = 0x00080000,
      ResistPoisonBonus = 0x00100000,
      ResistEnergyBonus = 0x00200000,
      UseBestSkill = 0x00400000,
      MageWeapon = 0x00800000,
      DurabilityBonus = 0x01000000