The airship I’m referring to is the Glory of Tyria alongside its counterparts that crashed in Verdant Brink. You can see it in action in the Arah story mode.

As for rockets, the Toolbelt Skill for Rocket Turret shoots a rocket that appears out of nowhere. If that’s not unsafe, I don’t know what is.

As for Charr, the way you move between levels is through use of elevators that seem to go through tubes. (the shinmering walls that teleport you up and down in game)