Now that we have flying I feel that it's only a matter of time before players will finally discover a hidden Raid on an uncharted island only reachable by flying mounts. This island would be inhabited by Lv60 Cactaurs and should take a player anywhere between 3~4 days of flying to reach it (Because it's so secretive and hidden away from the general public).

On that island we would discover a colossal Cactaur with a giant mustache who happens to be the Cactaur Primal threat looming on the uncharted island where Minfillia is held prisoner and you as the Warrior of the Light has to free her from her cactus binds before she is riddled with 9999999 needles.

Ideally this would be a timed Raid dungeon where if you cannot clear the whole thing within the first 55 minutes, the hostage will be killed off and it'll be gameover for that raid group during that week's raid lockout. Because unlike Warriors of Light, Minfillia's respawn timer works differently and she can only respawn once a week.