Re: some help with my campaign please?

[Kaldath]

Flying Monsters, such as Dragons, Gryphons, Rocs, certain demons. Also Ballista Bolts and or catapults fired at them from keeps and stroingholds they fly over, or from nearby mountain peeks as well as magical weapons and spells to knock them out of the air. You can also use Malfunctions to force them to land and while they are making repairs some random encounter can happen. Also visual clues they can see from the air can lead to an encounter if they investigate like beacon fires, or smoking ruins of a village etc. and lets not forget about weather, really bad storms can force them to lands as flying in high winds or through a lightning storm can be deadly.