Two thoughts come to mind -
1. the feather fall spell occurs as directed; an obviously supernatural (black lightning, hot hail stones, etc.) windstorm whips up almost immediately....and blows the affected NPC miles and miles away - presumably directing the PCs to rescue the NPC...and encounter the lair of whatever awaits where the NPC lands.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.