Defender of Humanity (じんりのさきもり(人類の擁護者)?) is a temporary privilege bestowed upon those who protect Proper Human History from outside threats.[1]

Rank User(s)
EX U-Olga Marie
Guts is applied to her whenever she fights against a Threat to Humanity.[1]
C U-Olga Marie (Beast VII), E-Flare Marie, E-Aqua Marie, E-Grand Marie, E-Stellar Marie
?
Artoria Pendragon Alter (Saber)
She was in possession of this privilege whilst defending Singularity F's Holy Grail from Chaldea for reasons currently unknown.[2]
Ritsuka Fujimaru
They, along with their Servants, were briefly awarded this privilege during the battle against Grand Caster Solomon in the Final Singularity.[3]
  1. 1.0 1.1 Fate/Grand Order - U-Olga Marie's Profile, translated by Petrikow
  2. Fate/Grand Order - Singularity F Memorial Quest
  3. Fate/Grand Order - 2017 Memorial Quest (Final Singularity)
Servant Skills
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