Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Morgana is really good mid her combo is great first hit your Q spell and place your W spell under them and they can not move. That should hurt them about 2~4 bars of health.(Make sure you get a couple auto attacks while they are snared) Morgana spell shield is great for counter ganks u can stop a ashe arrow or a rammus taunt or anymove so make sure you use it. When you ulti make sure you keep up with them to get the stun and the end and the damage,it hurts them twice the begging does a damage and if your chain sticks close enough with them it will stun them and it will do damage it links up with as many champs as it is around and it also slows.