User blog comment:ArtMaster7/Haliber the Artillery of Demacia/@comment-27024679-20141117163516/@comment-25235491-20141120191526

Stacking armor against Xerath = useless since he deals mostly magic damage. Stacking armor against Koggy = half-useless since he has armor shred on his Q. Stacking armor against this champ = congrats, you can now almost completely ignore her if you build a bit of health because all her damage is physical and armor pen will go away as fast as Graves's passive, and God knows his passive goes away fast.

That aside, centering on one ability is a bit polarizing. Both W and E are useless without Q, and ult is just a souped-up Q. It's like I hear you saying "You are gonna pick Q at level 1, and you'll like it damnit." ;)