The Clawsickle has the appearance of a large red crab's claw and is wielded by Karkat in the early stages of his session. It would seem to be a reference to the astrological sign cancer as it is thought that cancer is represented by a crab.
Minestuck[]
The clawsickle is a Sicklekind weapon which does a decent amount of base damage to enemies and also has the same swing speed as any standard minecraft sword. It is crafted through alchemy and is also required in other recipes to create even stronger weapons.
Crafting[]
It is created through regular alchemy by combining the punched cards of the Hemeoreaper and Catclaws.