Imagine how unstoppable Elbaf would be if Vegapunk just set up shop and built the equivalent of Egghead on Elbaf just a few years earlier? Those Giant cannons on the tree? They're now laser cannons. Every Giant Warrior will be equipped with better armor and weapons, potentially laser guns. Bubble shields are set up around the most available entrances. Sea Beast Weapons are stationed in all the seas surrounding the island. Many of the monsters in the Underworld are turned into cyborg Guardians as well. Vegapunk also makes a few Giant Seraphim too.
Could anyone stop Futuristic Elbaf?