If a camp fire is big enough it should put ents on fire when they stomp on it,
hurting the ent and leaving the fire on say 75% efficiency...
What do you mean drop to 75%?! Since the ent just fed the fire, it should get
BIGGER!
Naaah, if you put a HUGE log on a fire with massiv force you'll see the fire
goes down a bit. If you manage to run after the burning ent though, you should
get BIG ticks for each room you are able to keep up with it!