Whats the point of hunters potion

Mana. It's meant for Q spammers

Great sustain for junglers that don't have it inherently.

You got blue for mana, with recent smite change you don't need great sustain. Also, jungle items gives you sustain as well. I play everything and anything in jungle and tbh, I don't need this potion to sustain myself or at least, if you buy you don't need to upgrade it at all. It might be useful if you are planning to gank/dive alot. But it's not that good for it's price. is way better and it only costs 50 more gold. I haven't seen anyone buy that since it came out.

Hunters pot is pretty broke tbh. You can stay in the jungle indefinitely with it, even on mana hungry champs.