Because the armor was dyed jet black and grew in weight, the power has increased more than normally.
On the other hand, it seems like agility has decreased.
A behavior without futility, a cold-headed personality that makes Artoria seems like a different person, but if one is to carefully come in contact with her, he might notice that what lies at the basis is still the same.
Raises abilities by wrapping the weapons or one's own body in magical energy and then instantaneously releasing it. Jet propulsion by means of magical energy. Artoria herself possesses average physical strength, but she managed to defeat countless enemies by strengthening all actions with her excessive magical energy.
Rank: A++ Type: Anti-Fortress
The sword of black aurora.
Because she is wielding the holy sword to her heart's content, without controlling her own magical energy, the particles of magical energy ended up becoming not light, but a darkness that swallows light.
Such condition is similar to the breath of the demonic dragon Vortigern, which manifested to protect the Isle of Britain.
While alive, Artoria did not fall into the path of evil even once, but she too had doubts, inner conflicts, hatred towards herself and grief towards her surroundings.
This figure is something that raised such issues to the surface by means of a curse and caused her "policy" to go inverse.
There is no change in her goals, ideals themselves.
The usual Artoria persisted in being chaste for the sake of her ideals, but this Artoria approves tyrannical rule for the sake of her ideals.
Maybe because her magic reactor goes outside the scale, at any rate she is a Servant that eats a lot.
Even her food preferences, which could be regarded as her identity, have changed: she spits out cooking with courteous, elaborate, abstruse tastes as bad and chews down large quantities of junk-food.
Awful eating habits, but she herself seems greatly satisfied, so maybe this can be called a form of happiness.
She has the highest ATK values out of all 4★ Sabers.
She shares the exact HP values at both minimum and maximum with Lancelot (Saber).