I looked at the scythe and its curved blades and I saw that with various forms of training and body awareness, a scythe can be very effective and it can even become hybrid halberd weapon as well. The thing is, if you can wield a scythe, you can wield anything and everything else.

Anime Scythe Mechanics and Kinetic Blueprint

Honestly, scythe has a long learning curve, it takes a long time to learn, it can be very boring and tedious to learn but I truly feel like its completely worth mastering because it forces you to truly understand body awareness on a deep subtle level.