Ansu

Level 2 of the Abyss
(0, 0, Abyss:2)
  a scroll of identify
(2, -9, Abyss:2)
  the +9 flail of Fear {flame, Dex+2 SInv}
    It has been specially enchanted to burn those struck by it, causing extra
    injury to most foes and up to half again as much damage against particularly
    susceptible opponents.
    
    It affects your dexterity (+2).
    It lets you see invisible.