Tibbers
Tibbers(rage mode) can see invisible 
, even if he's not in range.
If 
orders to Tibbers to attack a , he will follow him even if he goes meanwhile invisible, untill Tibbers reach the maximum distance from
Tibbers(rage mode) can see invisible , even if he's not in range.
If orders to Tibbers to attack a , he will follow him even if he goes meanwhile invisible, untill Tibbers reach the maximum distance from