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How to Get Excalibur in Warframe (2026): Blueprint, Parts and Excalibur Prime

Blueprint, parts, requirements and the fastest route

Last Updated on September 11, 2026

The short answer

Excalibur: Free as a starter choice, otherwise Market for credits. Pick him at the start; otherwise Lech Kril on Mars is an early, easy farm, and the Circuit offers him too. Excalibur Prime: Excalibur Prime was a 2013 Founders reward and cannot be obtained; Excalibur Umbra from The Sacrifice is the upgrade path.

Reviewed September 10, 2026, current through Update 43.5. Iceblade of Narin lands September 23 and is not reflected yet; acquisition is re-checked after every major patch.

WhatWhere
Main blueprintFree as a starter choice, otherwise Market for credits
PartsNeuroptics: Lieutenant Lech Kril on War, Mars; Chassis: Lieutenant Lech Kril on War, Mars; Systems: Lieutenant Lech Kril on War, Mars
RequirementsMars unlocked for War, if you did not start with him
PrimeExcalibur Prime was a 2013 Founders reward and cannot be obtained; Excalibur Umbra from The Sacrifice is the upgrade path.

How to get Excalibur, step by step

  1. Requirement: Mars unlocked for War, if you did not start with him
  2. Main blueprint: Free as a starter choice, otherwise Market for credits
  3. Neuroptics: Lieutenant Lech Kril on War, Mars
  4. Chassis: Lieutenant Lech Kril on War, Mars
  5. Systems: Lieutenant Lech Kril on War, Mars
  6. Build the parts in the Foundry (12 hours each), then the frame (72 hours), or rush with platinum. The finished frame is also on the Market for platinum.

Parts and where they drop

PartSource
NeuropticsLieutenant Lech Kril on War, Mars
ChassisLieutenant Lech Kril on War, Mars
SystemsLieutenant Lech Kril on War, Mars
Heads up

Kril is only vulnerable after you shoot the coolant tank on his back and he freezes; hitting the front does nothing.

What you get: Excalibur's abilities

Slash DashSlash DashAbility 1
Radial BlindRadial BlindAbility 2
Radial JavelinRadial JavelinAbility 3
Exalted BladeExalted BladeAbility 4

Excalibur Umbra

The Sacrifice quest hands you a built Excalibur Umbra at rank 30 with a bonded Orokin Reactor and a free slot; there is nothing to craft. Play the three quests in order; there is no other path and no second copy.

  • The War Within, then Apostasy Prologue, then The Sacrifice

Is Excalibur worth it in 2026?

B tier on our list: Exalted Blade still works, mostly outclassed by newer melee frames.

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