Cho'Gath's Passive
Decrease the health on it, increase the mana.
Decrease the health on it, increase the mana.

Not leaving lane unless you outright kill him.
Especially not if he has teleport and does a jungle camp at level one for potions.
Or rework the passive.
To what, exactly?
What kind of passive would suit him better?
It'd be funny if in his passive note it says "chogoth says "nomnomnom" when he feasts upon his enemies"
Expected QQ thread, was pleasantly surprised.
His passive may as well just give hp at this point, considering his mana costs.
Something in his kit needs nerfing. His kit doesn't really have a weak section at all.
Ya their is. Cho'gath is the spitting image of a feast or famine champion. You get him behind he is useless. He needs stacks to be relevant and has no mobility. Even if he has stacks he is so big that he will almost always get hit by damage in fights. If its a full ap Cho'gath he is still squishy to kill even when has stacks he just has more hp than a regular mage just not any resistances so you can still kill him. If its tank Cho'gath just kite him too death and try focus getting him behind alot in laning phase. A Cho'gath behind has nothing to offer but his CC and even than his Q is hard to hit and can be easy dodge at times.
You get him behind he is useless.
Good luck with that. He never falls behind in lane unless you get a jungle gank. His sustain is one of the highest in the game. Plus, even if he is behind, if he hits 3+ people with his silence, the teamfight is literally won right there and then.
Cho'gath is the spitting image of a feast or famine champion.
I see what you did there.
The only viable way to change it would be to buff Mana early, Health late game. Recap: More mana early, less health. Late game: less mana late, more health late. but really. this isnt really viable either way. cho has weaknesses. apparently people cant deal with him like we cant deal with garen