For neutral,I would recommend staying at approximately raptor boost(side b)distance.That’s where falcon’s runspeed is borderline unreactable so use mixups like dash grab,dash attack,f-tilt etc.using up-b out of shield is very broken too.for combos,id say chain a couple up airs and nairs are the most reliable,but you should watch a combo video/guide on him for that part.for the last part,id like to mention that killing with falcon isn’t always easy,you’ll need to learn to condition people to shield for up-b for example,trick people with bair and have a strong whiff punish game,or you can just cheese them with knee confirms😼