Weak cavalry?

[Puzz3D]

Something that will stop people from fielding all cavalry armies in M2Tw MP is the reintroduced MTW feature that after you've chosen 4 of a unit in your army the cost of the unit increases for every unit of that type you pick after that.

That is a bad feature because it's a crutch used to compensate for poor balance in the units. It suggests that they haven't balanced the units well enough. I wish we could get rid of that feature in Samurai Wars because it's not needed.