Inara's CC immunity skill can help her nullify effects such as Tyra's aoe fire, Willo's Dead Zone and Jenos' Void Grip. It can be used during the effect as an immediate cleanse.
Koga is fast and hard to target, plus he is able to remove marks by dashing. Fight him at midrange to keep him from getting behind you. I recommend getting at least harmonious 3, his ult will end up healing your full health.
If you try to dive Furia, you'll get a pyre beam straight to the face. Furia suffers from the fact that her damage is short range, so the further you are away from Furia, the bigger your advantage against Furia.