First, you need to understand that the only way to increase a happy ghast's flying speed in Minecraft is through commands. The creature is not affected by any swiftness potion thrown at it.

Minecraft players can add new mobs to their world through spawn eggs or console commands, and specific commands can even remove the artificial intelligence of these mobs.

Find out how you can fix regular in-game Minecraft crashing on Windows PCs with the possible remedies in this troubleshooting article. Does your Minecraft crash with regularity when playing it? If so, ...