Khalim's Flail is a quest item that is used for making Khalim's Will, and it is related to the quest of the same name.
The flail can be used as a weapon, though even in Normal difficulty, it is an inferior weapon. Even a standard Flail has higher base damage, with Khalim's Flail's bonus to Lightning damage being its only advantage.
Stats[]
Khalim's Flail
One-Hand Damage: 1 to 15
Durability: 30 of 30
Required Dexterity: 35
Required Strength: 41
Mace Class - Very Fast Attack Speed
+50% Increased Attack Speed
+40 to Attack Rating
Adds 1-20 lightning damage
+50% Damage to Undead
Normal Maces — • Felloak (Club) • Stoutnail (Spiked Club) • Crushflange (Mace) • Bloodrise (Morning Star) • The General's Tan Do Li Ga (Flail) • Ironstone (War Hammer) • Bonesnap (Maul) • Steeldriver (Great Maul)
Exceptional Maces — Dark Clan Crusher (Cudgel) • Fleshrender (Barbed Club) • Sureshrill Frost (Flanged Mace) • Moonfall (Jagged Star) • Baezil's Vortex (Knout) • Earthshaker (Battle Hammer) • Bloodtree Stump (War Club) • The Gavel of Pain (Martel de Fer)
Elite Maces — Nord's Tenderizer (Truncheon) • Demon Limb (Tyrant Club) • Baranar's Star (Devil Star) • Horizon's Tornado (Scourge) • Stormlash (Scourge) • Stone Crusher (Legendary Mallet) • Schaefer's Hammer (Legendary Mallet) • Windhammer (Ogre Maul) • Earth Shifter (Thunder Maul) • The Cranium Basher (Thunder Maul)
Quest Items — Horadric Malus • Khalim's Flail • Khalim's Will • Hell Forge Hammer