Her weapon of choice is a Variant Ballistic Chain Scythe (VBCS) dubbed Gambol Shroud. There are three forms to Gambol Shroud. When sheathed, her weapon is able to slice opponents in two with its cleaver-like cover. However, when unsheathed, it becomes even deadlier, and Blake is able to use both the blade and sheath in tandem against her opponents.
Fave RWBY Weapons (no.9) ~ Blake’s VBCS