Excalibur/Umbra Prime

<infobox>
 <title>
 <default>Excalibur Umbra Prime</default>
 </title>
 <image source="image">
 <default>Excal Umbra Prime.png</default>
 </image>
 
 <label>Mastery Rank</label>
 <default></default>
 
 
 <label>Health</label>
 <default>100 (300 at max rank)</default>
 
 
 <label>Shield</label>
 <default>100 (300 at max rank)</default>
 
 
 <label>Armor</label>
 <default>250</default>
 
 
 <label>Energy</label>
 <default>150 (225 at max rank)</default>
 
 
 <label>Sprint Speed</label>
 <default></default>
 
 
 <label>Polarities</label>
 <default></default>
 
 
 <label>Exilus Polarity</label>
 <default></default>
 
 
 <label>Aura Polarity</label>
 <default>None</default>
 
 
 <label>Introduced</label>
 <default>N/A</default>
 
 
 <label>Themes</label>
 <default>Shadow, Swordsman</default>
 
</infobox>
Release Date: August 7th, 2015
Excalibur Umbra Prime is the Founder exclusive Warframe for the Chinese build and serves as a stand-in for , which was only available in the Global build. It was released along with and .
The visual likeness of the Warframe was later added to the Global build as in . By contrast to Excalibur Umbra, Umbra Prime retains the Sentience passive but does not have access to Radial Howl (uses Radial Blind), and has lower armor. By contrast to other Primes, Umbra Prime lacks the Death Orb energy passive. 
==Acquisition==
Excalibur Umbra Prime was originally purchasable by players of WARFRAME (China), with or without and , as part of the China Founders pack. This offer is no longer available.
The China Founders' program was closed alongside the release of The Sacrifice in WARFRAME (China) on April 11th, 2019. China Founders were compensated with an Umbra-exclusive Excalibur Umbra Therion Helmet, corresponding light and dark Glyphs of the helmet, a Legendary Core, and an Excalibur Umbra Noggle.
==Notes==
*Excalibur Umbra Prime, compared to Excalibur:
**Higher Armor (250 vs. 225)
**Higher Energy (150/225 vs. 100/150)
**Different Polarities ( vs. )
**Different Aura Polarity ( vs. None)
*Unlike Excalibur Umbra, Excalibur Umbra Prime's stats and abilities are slightly lower than Excalibur Prime's, with respect to armor.
*Just like Excalibur Prime, Excalibur Umbra Prime's has a form similar to , but dark "Umbra" version.
*Players who purchased the Founders pack would have received the WARFRAME (China)-exclusive Gauvan Prime Sekhara, regardless of the pack's tier.
==Gallery==
Desktop Screenshot 2019.04.11 - 22.03.40.40.png|Excal Umbra Prime
ExcaliburUmbraPrimeCodex.png|Excalibur Umbra Prime in Codex.
Excalibur-Umbra2.jpg|Promotional material.
Bg 01.jpg|Background image of the Chinese Founder's page.
IRLU0QO.png|Chinese Founder's pack.
syMB9oD.jpg|Chinese launcher.
UmbraPrimeCompensation.png
Warframe China - Umbra Excalibur Prime Teaser
__NOTOC__
Category:Warframes
Category:Prime
Category:Males
Category:Excalibur
Category:China only content