I'm Brazilian 11 years old, LoL player. I just figured how to make the best Amumu i could and I wanted to share it with you. My build is not so tanky but it is for you to jump in the middle of teamfights'Q', stun'R' taking 50% their lifes, crie a lot'W' and taunt'E' them... and no one can run for you because of your Rylai, Frozen Heart, buffs and 'Q'.

Tank You for looking my build

Starting is a difficut part because you must take blue with your mid and top, if your friends dont help you, choose taunt first. I recomend get amplifying tome and a potion at start, them, go to the wolves, ghosts and gank mid if you can,using your heal.

Stay jungling until you reach 330 gold to buy Kage's. Just a clue to finish early the small golems, pick de little with smite, and jump in the big one.

If you want to make him tank ap just change Rabadoon for a Warmog that will help u a lot too because of your crie