Natural Body (天性の肉体, Tensei no Nikutai?) is the possession of a perfect body as a living being since birth.

Rank User(s)
EX Altera
Upgraded Rank (Fate/Grand Order)
A Sakata Kintoki, Sakata Kintoki (Rider)
Naturally, he has a complete (golden) body as a living being. Grants a plus modifier to his STR. Furthermore, even without training, he's still beyond brawny. No matter how many calories he ingests, his body shape will not change.[1]
Magni
He was born with a perfect physical body since birth. Magni was able to easily lift the legs of the giant HrungnirWP at the age of three, which is unquestionably of the highest rank.
C Romulus
Romulus can temporarily rank up his STR. Furthermore, even without training, he's still beyond brawny. No matter how many calories he ingests, his body shape will not change.[2]
"Old Man of the Mountain"
A muscular shape even without training, what's more, the body shape won't change no matter how much calorie is ingested... is how it was supposed to be, however, this swordsman has ended up remodelling his body, influenced by his own religious faith. Therefore, the rank is substantially lowered. It was originally Rank A.[3]
D Altera
Altera can temporarily rank up her STR. Furthermore, no matter how many calories she ingests, her body shape will not change.[4]
Altera the San(ta)
As the Heroic Spirit of Christmas, the concept of Winter was added and she became unable to skillfully regulate her temperature, causing the unfortunate loss of this Skill.[5]
  1. Fate/Grand Order material II — Profile of Sakata Kintoki (Berserker), translated by GundamFSN at Beast's Lair.
  2. Fate/Grand Order material I — Profile of Romulus, translated by Kinalvin at Reddit.
  3. Fate/Grand Order material V — Profile of First Hassan, translated by Konchew at Reddit.
  4. Fate/Grand Order material I: section on Altera's Skills, translated by You at Beast's Lair.
  5. Fate/Grand Order material VI — Profile of Altera the San(ta), translated by King of Padoru at Beast's Lair.
Servant Skills
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