When engaging for a teamfight E towards your targets then reactivate it once the claw is at max range. Instantly F W and R yourself as quickly as you can, then follow it up by using Q once you are free.
To fakeout your enemy E Q at your target instantly then Flash to the side. Reactivate E once the claw is on top of your opponent and instantly W AA followed by R.
When you are being dove W then instantly E Q AA followed by using R right as the root ends.
For a quick burst with ult R and instantly E towards your target, then Q followed by an AA. Reactivate E right after it deals damage, then use W right before your R stun ends followed by more AA's.
A close range Flash combo starting with Flash then instantly R E Q W as quickly as you can.
If you have R and want to all in; W Q instantly followed by AA and E towards your target. Reactivate E after the damage lands, then AA R AA.
To engage E towards your target then reactivate it when reach your R range. Instantly cast R Q then AA and use W right as the stun wears off.
To combo from further away E towards your target then reactivate it once you are on top of them. Instantly W AA followed by Q AA.
You can also quickly trade with W then instantly using E Q followed by an AA.
For your full combo without R, Q and E towards your target instantly. Then AA, reactivate E and instantly W AA.
For quick close trade W then instantly AA followed by Q AA.