CivRealm:Elevator

There are two ways in CivRealms to make elevators in your builds that quickly change your vertical position.

Gold Block Elevators
Gold blocks function as elevators by simply being positioned above and below one another, with at least 2 blocks of air above each one for it to be a valid destination. This can be chained many times for multiple floors. Left clicking the block you are standing on sends you down to the next floor below. Right clicking sends you up.

The gap must be air, not torches, not signs, not fence gates, but pure air. Be wary of holding blocks in your hand as you right click, in some cases this can lock you out from returning by no longer being air. The same principle can be used on purpose to restrict access, though, by intentionally making situations where the two air block rule is broken in clever ways in order to "lock" the elevator for uninvited users.

It does not matter if gold blocks are reinforced, you cannot lock an elevator by putting it on a certain namelayer group. Only by selectively violating the elevator rules (air clearance, or moving the whole gold block out of alignment).

Minecart Elevators
Minecarts can also be used to create elevators. If there is not enough room to stand when exiting a cart, the game will teleport you up instead to the highest spot possible.

The plugin will check starting from sky height going down, looking for a spot with a solid place to stand and 4 blocks of air above it. If no valid spots exist anywhere from sky height down to the minecart, then the player will instead instantly be killed. Using cart elevators blindly without being able to see the sky above them is therefore dangerous as they can easily be a trap.