Dragon Drops Elytra is a minimalistic mod that makes the Ender Dragon drop an elytra on death at the player's location who did the final damage. The main message is broadcasted to all players in the End, and another message to the player where the elytra dropped. Works well in multiplayer environments, and singleplayer too.
You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.
Serilum.com contains an overview and more information on all mods available. For issues, ideas, suggestions or anything else there is the Github repo. Thanks!
