Rammus Build Guide by
Not Updated For Current Season
With my build, one thing I'm taking into account is that you can build an ad Rammus with armor. He is still a tank, but he is much better at killing everyone. However, I am not good at doing in depth guides so I will just briefly explain how I use him.
When using Rammus I usually don't initiate battles early game, I let my ally in my lane initiate, unless they are support or something. Anyway, my ally reals in the enemy and then I jump in with everything I got on one of the targets, powerball in, activate ultimate if you got it, taunt then defense curl. It seems to work pretty well. Later in the game I initiate battles when I have more armor and more teammates to back me up.
Another thing, this build is extremely bad against a team with lots of magic damage, if that's the case replace the Ninja Tabi with Mercury Treds, but still get the cloth armor first, the extra ad is nice.
I don't play ranked, but I can usually pull off 15 plus kills with about equal assists each game.