A holy woman from the 1st Century who appeased the evil dragon Tarasque.
Guided by the words of the Messiah, whom she and her siblings gave a warm reception, she became a believer.
A perfect person, possessing beauty and overflowing with charm.
--a holy maiden that made a frightening monster fall madly in love.
A miracle that makes the impossible possible. A Personal Skill.
Although it has some similarities with the Skill Pioneer of the Stars, it is something essentially different.
There are also differences regarding the things that it can be applied.
A perfect holy woman both in the outside and the inside.
Maybe due the existence of her younger sister, but she basically displays older sister-like behavior a lot.
Kind, chaste and gentle -- a person that is always shining.
Still... especially towards those she grew close to, she may also show "a Martha who is not a holy woman".
In this "Martha who is not a holy woman", her words and facial expressions turn sharp, and she becomes dynamic and determined.
This is the figure of the "town girl who lived together with her siblings", from before turning into a holy woman.
Still, even while displaying such behavior, her core remains unchanged as that of a holy woman.
In short, it is a difference of having a filter at ON or OFF.
Saint Marta has no wish for Holy Grail that is not that of the Messiah.
Just like in the past, she will remain a holy woman even after having manifested as a Servant.
Therefore, she will be cooperative with the activities of the Master.
So long the Master continues to walk on the proper path.
Saint Martha can be summoned from the tutorial summon.