I used to love having 5v5 battles and just going exploring back in the day on op, would be great if they removed the borders again, support!
Support. Nice big open areas are perfect when you're outnumbered. Also, most of the dragon eggs that generate now end up on top of the dome anyway. This will make it much harder to find dragon eggs as it'll cover more ground (with a limit to how many can be in the world at once) or like Everam said just keep the DE spawn range the same. However, getting bow spammed off of the edge of the world into void doesn't feel like fun.
support. even without the glass border there’s an annoying boundary that just makes me glitch, OP would be more fun with more areas to explore & flat surfaces for PvP