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Borderlands 4 Guide

How to Unlock The Legendary Ordinance Grenade

Legendary Loot
Ordnance
By Ventu_Mortis
Updated on Jun 25, 2026
Jun 25, 2026

Overview

Ordinance is a Tediore Grenade

The Ordinance has a legendary effect "Ord 25-2"


How to Unlock

Unlock Location:

  • Progress through the "Takedown at Hadron Abyss" DLC Raid until reaching the Final Boss.

Farm Method:

  • Defeat the boss Child of Terramorphous.
  • After the Raid open the loot chests at the end to get a chance to the @ordinance
  • At the end use the Raid Machine to reset the Raid.
  • Repeatedly Complete the Raid and Defeat Child of Terramorphous & open chests to get Ordinance.


Table of Contents

1. Overview2. How to Unlock

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