Two handed axe
Don’t forget naginatas or polearms in there. They’re way more awesome.
Sword (or axe)/spear mixup, two functionalities, minimum effectiveness loss, could work like an in-between Greatsword’s damage and hammer’s control with more utility, yes please.
http://www.leaguepedia.com/images/thumb/b/bf/JarvanIV_Splash_4.jpg/640px-JarvanIV_Splash_4.jpg
This guy knows his kitten.