Something I've been curious about for a long time.
I've noticed that several stab-oriented polearms cannot rear horses, such as the Spear, while the Fauchard and Long Hafted Blade can.
I've also noticed that it doesn't depend on length either, because the Shortened Spear has reared horses, if I recall correctly.
I don't see any kind of pattern here, and I'm wondering if there's any sort of list of horse-rearing-polearms.
If necessary I'll do some testing and make a list myself, but I'm just curious if any sort of list like that exists already.