Enderite Crystal By Semi

Enderite crystals are found in meteors that fall in the End dimension, in small, medium and large sizes, usually in groups. Two meteors of the same size can hold different numbers of crystals, since the count depends on chance. Some crystals can also turn up in fallen End ship ruins. The crystals are used to craft a full set of tools and blocks, and the tools carry a unique ability that is available once crafted.

The mod is server-side only, so players join a server running it without installing anything. Its energy blocks are filled with enderite crystals through a dispenser and emptied with a right click. An activated block creates an invisible energy field of 12 by 12 by 12 blocks, which stops players from taking fall damage and lets them fly inside it. The field also activates redstone systems around the area, and a set of energy capsules can switch blocks on and off remotely, with an Observer block helping build a fast remote redstone system.

Using the special actions of the items consumes a small amount of experience points. The mod is published for Forge only, for 1.16.5, 1.18.2, 1.19.2 and 1.20.1, and is released under the MIT License. It is not open source.