Miló and Akoúo̱

Miló and Akoúo̱ are Pyrrha Nikos' signature weapons. The name Miló means "speak" and the word Akoúo̱ means "listen" in Greek. Miló is capable of transitioning between three forms: a javelin, a sword, and a rifle, while Akoúo̱ is a shield.

Description
Though Miló functions as a javelin, said form resembles the classic Greek non-thrown dory, of hoplite fame, while its sword form is a xiphos, a Hellenic double-edged short sword, and its rifle form resembles a WWII-era semi-automatic rifle, likely drawing inspiration from the M1 Garand.

In javelin form, the rifle barrel becomes part of the body and Pyrrha can use it to fire the javelin, giving it a burst of increased range, speed, and power. The rifle form appears to have a scope functionality, despite only having an iron sight on it, seeing as Pyrrha used this to see Jaune before he crashed in Episode 5.

Additionally, Pyrrha uses a Greek Dipylon-style shield (a metal circle with sections missing on either side) called Akoúo̱ that she carries on her left arm, wielding her weapon's sword form in her right. The name of her shield means "listen." This was shown to protect her from harm as she crashed through several trees on her way into the Emerald Forest, but she places it on her back when using Miló's rifle and javelin modes.

Akoúo̱ also has a razor-sharp edge and can be used as a thrown weapon, like a large discus. During Episode 8, Pyrrha was shown to be able to judge these throws well enough to ensure her shield returned to her upon its rebound, although this could have also been caused by a use of her Semblance.

The shield also seems to be highly durable, and is shown to withstand massive concussive force, able to break through several tree branches consecutively, withstand the attack of a Death Stalker's claw, and effectively function as a launch surface for amplifying Nora's jump-attack while also protecting Pyrrha from a contact shot with one of Magnhild's grenades.

Trivia

 * So far, Miló is tied with Gambol Shroud & Neptune's Gun for the most transformations and forms possible (three).
 * When both are carried on her back, the two resemble her emblem.
 * Pyrrha's circular shield has the ability to ricochet off walls and returning to its owner. A possible homage to Captain America. As noted in Episode 8 Season 1 : Players and Pieces.