Collaborative relationship between the Happy Ghast and the Allays.

Because the Happy Ghast will serve for players who build high, it will be very uncomfortable for them to break blocks that fall too deep, here the Allays would come in handy, but there is the fact that they are slow vertically (At least in my experience with them in Bedrock Edition), that is why I would like that if a player and a Happy Ghast are close, the Allays within an area receive a huge boost in their speed to be able to help the player in a more efficient way.