Cleaver

Cleavers are weapons in the Tinkers' Construct mod which are vastly favoured due to the high durability and attack damage. It has a natural trait of Beheading II, so it comes in handy for the Necromancy mod. To forge a cleaver, you need a large blade, a large plate and two tough rods. It has one large downside, in that its swing is slow and unyieldly.