The digital horizon of the Anarchy server was a jagged mess of obsidian towers and withered terrain. For "Vex," a veteran of the wastes, the world had felt stagnant—until the notification popped up in the corner of his screen:

Alternate interpretation note If “1213 1206 1165 upd” refers to specific commit IDs, patch IDs, or official numbered release notes published by a Meteor Client distribution, consult the official changelog or repository diff for exact details; the above is an informed synthesis based on typical client development patterns.

Drop the .jar file into your .minecraft/mods folder.