

You can tell if they're working because there will be bubble animations inside the water.

Similarly, if you have a column of water source blocks with a magma block at the bottom, it pulls you down. If you have a column of water source blocks (not flowing water blocks - they MUST be a water source block) with soul sand beneath, it'll create a jet of bubbles that pushes you and all other entities upward. Both can be acquired from the nether, and magma blocks now spawn naturally in the oceans. You don't need pistons, slime, ender pearls, or even redstone!Īll you need is water, soul sand, and magma blocks. Minecraft 1.13 (The Underwater Update) added a new feature that makes elevators easier than ever.
