* In advance of doing the job, you must tell Cassian that you're about to do it, to prevent two people trying to do it at once and causing a conflict over a teleport block!
* '''Location:''' Spawn Island to Subzero underwater railway
** Replace all the non-glass wall and ceiling blocks with prismarine bricks, being careful to replace redstone torches as they were before the job.
** Add regular sea lanterns for lighting, taking down all non-redstone torches as you go.
* '''The pay:''' 2x teleport blocks