Wow thank you everyone for the massive tips so far, I have been using a combination of all this info in games.
I really thought the E double damage would require the target to have been frostbitten already but its good to know you can do E into R for double damage.
Thanks heaps to everyone for build paths etc as well, I feel much better about the bird so far, I've had 5 games with her now 4 wins 1 loss so I feel like I'm ready to start rolling her in mid in ranked if needed (still will pick TF in some cases)\
One thing I have been doing myself as I'm still not great at landing Q's is putting 3 points into W before maxing Q, it seems to be ok as it gives me plenty of cut off room if the jungler comes in.
1 Question I have: everyone mentions either going straight for RoA or Tear, but am I still correct in most stages to start with a Dorans ring or is it worth going mana crystal x2 pots?
I looked at this and thought of three characters straight off the bat.
One mentioned above was TF, I think this will give him another options of waveclear that allows him to gain mana (full stack use Blue card + this)
The two I looked at straight off the bat are our lovely two AP based ninja's both with high movement speed enhancing abilities and spammable skills
I thought straight off the bat of kennen first him another wave clear without having to use E + W (allowing him to setup for escapes or engages better)
Then my mind slipped to akali and her ultimate its a spell has a lot of movement built in and is on multiple charges.
Unless i'm missing something this was my line of thought, I didn't even consider champs like lux, syndra etc.