
Vaulted End
Serverside Polymer mod that replaces Elytra item frames with Vaults on End Ships
Screenshots




About this Mod
Vaulted End
Vaulted End is a Polymer-based server-side Fabric mod that replaces the Elytra item frames in End City Ships with Vaults and Trial Spawners. It is intended to improve multiplayer server health by allowing new players always to be capable of obtaining Elytra (and Shulker Shells) in an old End, without having to travel thousands of blocks to find unraided End Cities.
Trial Spawners and Vaults
End Ships are now generated with Vaults and Trial Spawners. One Shulker Trial Spawner will generate on the deck, and this spawner will always drop an Elytra Key. Two Endermite Trial Spawners also generate below deck and will reward you with Golden Carrots, Rockets, and Shulker Shells. Elytra can also be found below deck, in the Vault where the item frame used to be, and can be opened with the Elytra Key.
About a third of all ships will generate an Ominous Vault in addition to the regular one. As in Trial Chambers, if you have the Bad Omen effect, then you can get Ominous spawners to drop an Ominous Elytra Key. Beware though - the ominous spawners are much more difficult to defeat!

Installation for Servers
This mod uses Polymer to be completely capable of running server side. Players will not need to install this mod (or any mod) to play it on your server - it is fully compatible with vanilla clients. However, it does come with a resource pack for the Elytra keys that you may wish to use. See the Polymer wiki for instructions on setting this up for your server: https://polymer.pb4.eu/latest/user/resource-pack-hosting/
Players with vanilla clients who choose not to use the resource pack will instead see Elytra Keys as Trial Keys and Ominous Elytra Keys as Ominous Trial Keys.
License
Versions released prior to 1.3 are released under the MIT License. Versions after (and including) 1.3.1 are released under Apache 2.0.
Available Versions
How to Install Vaulted End on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Vaulted End". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+12 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Vaulted End server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Vaulted End compatible with fabric and quilt?
Vaulted End officially supports fabric, quilt for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Vaulted End – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Vaulted End consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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