updraft

if there is lava, a camp fire, fires, and any other heat source it will cause an updraft so then any elytra users or flying mobs will be slightly boosted up because of the updrafts witch could be used for more unique elytra courses and better more fun travel with them.

Thank you for your time, listening to my idea, making Minecraft better everyday, brightening others days, and I hope you have a fantastic day!