Uncover the secrets of the Nocturnal Arms in Hades 2. These special forms can unlock unique powers and effects that can completely change your strategy and each run. Full list of weapons, their descriptions, playstyle, unlock conditions, and more.
Hades 2Weapons (Nocturnal Arms) - Hades 2 Wiki

Descura
The Witches Staff
Strike with a quick close-range Attack, or long-range Specials and Ω Moves.
Descura, also called the Staff of Dusk, grows stronger in obscurity.

Lim and Oros
Sister Blades
Slash with furious Attacks, or strike afar with a flurry of Specials.
The Sister Blades Lim and Oros serve The Unseen, and are never separated.

Revaal
Argent Skull
Blast foes with explosive Attacks, and retrieve the Shells Shells with lunging Specials.
Revaal's final honor as Adjudicator was to become immortalized in adamant and death.

Xinth
Black Coat
Guard and retaliate with mighty Attacks, ensuring none escape with seeking Specials.
Those wreathed in the darkness of Xinth are extensions of the Underworld's force of will.

Ygnium
Umbral Flames
Launch damaging ranged Attacks as you move, or Specials that orbit around you.
The Flames of Ygnium burn with an extraordinary light that does not pierce the dark.

Zorephet
Moonstone Axe
Sweep through foes with a slow but devastating variety Attacks and Specials.
Zorephet was to be a labrys so broad as could conceal the Moon herself.