What is elden ring blasphemous blade?

As an AI language model, I do not have access to any information about Elden Ring or Blasphemous Blade that is not available on the public domain. However, I can provide some general information about Elden Ring and Blasphemous Blade.

Elden Ring is an upcoming action role-playing game developed by FromSoftware and published by Bandai Namco Entertainment. The game is directed by Hidetaka Miyazaki, who is known for his work on the Dark Souls series, and is being developed in collaboration with the writer George R. R. Martin. The game is set in a fantasy world that is created by Martin, and the gameplay will be similar to the Dark Souls series.

Blasphemous Blade is a weapon that is present in the game Blasphemous, which is an action-platformer game developed by The Game Kitchen and published by Team17. The game is set in a dark and gothic world, and the player takes on the role of a nameless knight known as The Penitent One. The Blasphemous Blade is a powerful weapon that can be obtained by the player, and it is said to be capable of great magical powers. However, it has a dark and cursed history, and it is said that those who wield it are cursed to endure great suffering.