Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
This build is for Cho'Gath tank.
In the start Cho'Gath is good at middle since is passive grants you health by killing minions and it helps you farm getting higher level with more feast,i dont advise using mutch mana until get level 6,just use rupture to scare the enemy or hurt him a littel but you can use it since u have clarity.
In the middel of the game you should already have the firsts 4 items that will make me more powerful and great tank,you should join your teammates for ganks.
In the end of the game if your have your feast level 6,your leviathan at 20 and some of warmogs armor u should have 5k and a half or even more,last just trade your doran shield for randuins omen and thats it if you did ok your shouldnt had any death even if you lose.