Minecraft 1.13 introduced Conduits, a super handy beacon-counterpart. This neat utility block offers a complimentary damage radius against hostile mobs. It also gives a new potion effect called Conduit Power, a mixture of water breathing, haste, and night vision.
![Steve swims toward an activated conduit](https://i0.wp.com/i.imgur.com/enEl5xc.png?ssl=1)