Friend of the Forest and dealing with Invasions
Although FotF has some advantages (FotF + Smite for instant camp farm), it also presents some inconveniences
-
Cause
cant damage camp (not even by mistakes with passives of
or
). unless is
. its impossible to prevent a camp from being stolen. -
On the same page, as he cant damage camps. Ivern gets a severe lack of health compared to other Junglers as Passive of
or Life Steal from 


dont apply when you Freeing camps, in which case your only resource to recover health without Recalling is
or Smiting Red. so after Setting up 3 camps. you are incredible vulnerable to get counter Jungled.
2.2) Junglers use the non aggressive nature of the Rift Scuttler and life steal as a way to heal themselves without taking Damage. but FotF stills cause you to loose HP when casting a Grove on Scuttler -
Setting up a Grove dont means the Camp cant be stolen, but whether you are able to Free em or not. you still have to pay the Health and Mana cost.
IMO a way to given
a better chance against counter Jungling could be 2 options. Either Freeing a camp interacts with Life Steal to recover a % of health. or setting up a grove is free, you pay the costs of the passive when you Free the camp
also Please, make that setting up a Grove on on Scuttler only consumes Mana no Health