Post End
Post End is an addon simply trying to make the game last longer, which is why it is called "Post End". It adds a new armor set, new tool set and a boss fight.
Post End is an addon made to make the game longer. It includes a new boss fight, the End Guardian, a new armor set, End Armor, and a new tool set, Endium Armor.
General Overview

ARMOR
The armor is an upgrade from Netherite Armor, which is made with shulker shells and end powder. (Recipes at bottom)
TOOLS
The armor is an upgrade from Netherite Tools, which is made with an End stone handle instead of a stick, and endium instead of the ore.
BOSS RELATED
End Guardian
The End Guardian is a boss fight with 750 hearts. It is meant to be fought with a team, but solo is doable with some extra preparation. It is able to summon End Launchers, small cannons that float around, shooting fireballs.

End Launcher
End Launchers are the summon of the End Guardian. These End Launchers are a temporary summon, disappearing when you kill it, or when it runs out of power, as the End Guardian can not keep them alive forever. They are summoned about every fifteen to thirty seconds.

ARMOR
End Helmet

End Chestplate

End Leggings

End Boots

TOOLS
End Stone Handle

Endium Sword

Endium Pickaxe

Endium Axe

Endium Shovel

Endium Hoe

BOSS RELATED RECIPES
End Guardian Summoner

Endium Booster

creator: DarkFlame203
v1.0 - Mod is created, everything added is stated above.
Installation
Simply go to the link and download the mod.