Doragon can normally fast fall, but when hit by an enemy it receives no stun but is launched into the air and loses its ability to fast fall until it touches the ground again. This is problematic because when you’re hit into the air, your attacks come out too high and miss your opponents.
Due to this, I’ve found it is better to stay airborne when possible with Doragon. If you’re airborne when hit by an attack, you’ll still have the ability to fast fall back to the ground and keep attacking. Sometimes I’ll jump towards the enemy as I’m using Eat and if I’m hit I can quickly FF back to the ground. Drinking a Deluxe Lemonade can also extend the potency of this strategy.
If you have any additional pointers you like to contribute, feel free!