Talk:Thornmail/@comment-4641298-20120109172321/@comment-184.36.10.125-20120209222958

Thornmail is a necessity on Rammus if the team is comprised of mostly AD champions. If they are mostly magic based, you build something like FoN or Abyssal. Plus at only 2k its a quick way to 100 armor and gives a decent passive that can get you a few surprise kills. Now if you're someone who builds Thornmail against a caster team, there is something wrong with you.