Almost a mace! A mace is stationary (handle with a ball covered in spikes on top) the morningstar is the one where its a handle, then a chain attaching the ball covered in spikes to it.
Yeah I know it won't make a difference to the actual troop, but I thought it might look better and make it a bit more distinguished.
Another thought (this time relating to the troop). Is it heavy enough that mortar shells/small bombs wouldn't move it when they hit?
If the Minotaur does move, it could negate it's "charge" when readying to ram the walls. (meaning putting bombs outside the T junctions and walls would hinder it's passage, if only by a second or two)

