User blog comment:V3hemenc3/Runic Bulwark and who on your team should build it/@comment-5514182-20130201232035

The 'Tank' should get it, not the role. Kha'Zix is a jungler, but not a tank. Sona is a support, but not a tank. Alistar is a jungler and a support. He can initiate well. He has great survivability. He should get it.