Hey @mikemearls if a Beholder is on a boat that is moving can it "hover" relative to the moving boat without spending movement or does it have to rope itself to the ship like a really angry balloon?
Asking for a Dungeon Master.
— Evdor the Mighty (@EvdorTheMighty) October 8, 2018
It hovers along with the boat. Same reason why when it hovers off the ground, the world doesn’t spin below it at some godly speed.
— Mike Mearls, but Spooky (@mikemearls) October 8, 2018