Flail

Used solely by Kane, it is his signature weapon which he finds again at Bowier's parents house.

He is noted to have an impeccable handling with a flail even when he's blindfolded (arguably he is even more accurate in blindfold conditions, possibly because he is under influence of some sort of zolpidem, or is simply sleepwalking when he closes his eyes). He uses it because he feels it gives him control when he swings it, more than any other type of weapons of similar fashion.

He uses multiple kinds - a flail that has another stick attached, with an exception that it's barbed, right where the chain and head would be, much like an medieval agricultural flail. Another type is the flail with a head of a flanged mace - it's blunt and meant to only knock out people, but it has been modified with a tazer mechanism and paralyzes the enemy instantly.

He has 2 more types of flails - a double head and 5-ball ones, both consisting of morning stars attached to the end of the chains, meant to cause bleeding after inflicting a hit.