Although the Angelic Sickle has a massive bonus versus undead and a +30% increase to attack speed, the base damage is so low that it is not useful as a melee weapon past Act II normal.
The Angelic Sickle can, however, be a good friend to a treasure hunter, as part of the complete Angelic Raiment set. The complete set provides 90% or 140% magic find, depending on how many Angelic Halos the character is wearing.
One-Hand Damage: 3 to 8 (5.5 Avg)
One-Hand Damage: 5 to 14 (9.5 Avg)
Required Level: 12
Required Strength: 25
Required Dexterity: 25
Base Weapon Speed: [-10]
+250% Damage to Undead
+75 To Attack Rating
+75% Enhanced Damage (2 Items)
30% Increased Attack Speed (3 Items)