Lots of fun to play but like people have said already.... very feast of famine. I've played him support a few times now and he is decent in early fights as long as the enemy team doesn't focus you right away. his stun is a really good tool for surprise gank facilitation but over all i think he is too useless without a health pool to be of use in the later stages of the game. His cooldowns are a bit long as well but if you hit them properly you can really create a huge advantage in laning phase. He wont be a mid lane assasin because he is too easy to blow up with his lack of health pool and he isnt good at jungle with the lack of clear early and ease of other junglers being able to invade on him. I do think its a really fun concept that riot has for this champion but his kit seems to limit the playability too much.