Ivory Sin.

Ivory Sin

Power: 193
Type: Scythe
Speed: Above Average (0.45)
Requires: Level 60, Dark Knight
+15 Strength, +666 HP, +13 Dark affinity, dark enhancement, Returns 12 % damage done as HP, 4% chance to strike a critical point.

The following monsters drop Ivory Sin at the following rates:

Underlords drop it at a 0.04% drop rate

Grimbeast drops it at a 0.5% drop rate

Vorcugore drops it at a 0.5% drop rate

Ssuorrvlos drops it at a 0.9% drop rate.