Black Staff of Languor

Black Staff of Languor is a weapon in SINoALICE.

Weapon Story
When I sleep, things come to my mind. Who does that voice belong to? It is so very calm.

So many things become one. My mind is so confused. But the same words keep going round and round.

A terrible sadness. Water itself stings. And a door is closed.

You shall play the organ. And the door of deciet shall open. Since songs are unaffected by historicity.