Hildr

The Valkyries, daughters of the Allfather, have transformed into new stealth-optimized Spirit Origins, albeit ones that seem like they should be called "summer Spirit Origins" rather than "swimsuit Spirit Origins." Furthermore, after a series of complicated events, Thrúd, Hildr, and Ortlinde have been joined by three new sisters: Rindr, Rún, and Irs.

And that means...there are six Valkyries now!

That being said, only one of them can form a proper contract with Master and be registered as a single combat-ready Spirit Origin (two if you count switching to a Spiritron Dress).

Height/Weight: 159cm, 46kg

Origin: Norse Mythology, etc.

Region: Europe

Alignment: Lawful-Summer

Sub-Attribute: Heaven

Gender: Female

Possesses the same Spirit Origin as Rún thanks to being manufactured at the same time. It's possible to swap between Hildr and Rún by using a Spiritron Dress.

It seems that the other four sisters are registered as part of their Noble Phantasm.

Presence Concealment: B

Now that they have become Assassins, all Valkyries possess the Presence Concealment skill. This enables these summer warrior maidens to complete their missions silently and stealthily.

SMG/SAM66: B

What would you get if you combined runes and the latest in firearm technology? This. Their runes—the Magic Crests of Norse mythology they originally received from the Allfather—have transformed into skills as part of the changes to their Spirit Origins, and their Noble Phantasm Gungnir has evolved into a weapon as a result.

Neither the Valkyries themselves nor Scáthach-Skadi know why this weapon ended up being a gun. It's possible that a certain Divine Spirit (Odin the Allfather) was feeling mischievous and decided to come down from his high-dimensional perch to mess with them instead of merely watching over them.

Valkyrie Group Combat: B+

An advanced technique in which several Valkyries fly out together to engage in serious group combat. Their teamwork is so perfect it could be argued they are all functioning as a single unit, or even that it approaches the realm of Mystics. Although this Spirit Origin is technically only one of the six sisters, when this Valkyrie deploys to do battle, two more also deploy to support her, thereby creating a group combat situation. This applies even when their Noble Phantasm's True Name has not been released.

Apparently, they accomplish this by treating the two support Valkyries as a type of continuously active Noble Phantasm.

Valkyrie Talk: EX

After many long years of not seeing each other, the Valkyries have a lot to catch up on. A peaceful, fragile Mystic that hasn't been seen since the days of ancient Scandinavia.

Personality

Basically the same as her Lancer Spirit Origin. She is well-versed in the art of battle, fiercely courageous, and has a keen sense of insight.

While it may seem that each unit has a different personality as a consequence of their superficial differences, at their heart, each sister is driven by the same behavioral principles—so much so that they could all be called the same unit. Even the Valkyries themselves insist that there are no real differences between them.

That being said, members of Chaldea's staff continue to insist that Hildr is more friendly and approachable, while Rún tends to be highly sensitive and quick to avoid anything that might lead to conflict.

『Fylgja Valkyrie』

Rank: B

NP Type: Anti-Army

Range: 0 - 40

Maximum Targets: 100

Final Attack - Heavenly Halo Spear.

A multi-phase assault executed by a large group of Valkyries who have been called in for backup. After a concentrated barrage of fire from above, three Valkyries charge in with their bayonets while eight others gather in a circle to form a halo. Finally, using the halo much like a crosshair, the Valkyries eradicate the enemy forces by unleashing a massive magical energy band reminiscent of the Allfather's lance directly upon their heads.

You might think this Noble Phantasm has less firepower than Ragnarök Lífþrasir from their standard Spirit Origins due to a smaller number of Valkyries, but thanks to the lack of Bounded Field, this one actually exceeds the other in terms of pure firepower.

Although there were six Valkyries active during the Arctic Summer World incident, when the dust finally settled, Lady Avalon decided to intervene rather than watch the three new sisters be forced to disappear. By tying the new sisters to their manufacturing period counterparts already registered at Chaldea, she was able to let them stay indefinitely. However, since only one of the new Valkyries' Spirit Origins was able to form an official contract with Master, the others were relegated to support roles. In fact, technically speaking, they're treated as a type of Noble Phantasm.

One more note on Rindr, Rún, and Irs, the Valkyries who newly materialized in the Arctic Circle Singularity. At first, it was thought that Scáthach-Skadi was the one who summoned them...but now, many suspect that the Allfather himself may have had a hand in their appearance.