“I am your creature, gloom mistress. I serve you with fidelityas big as a mountain,penumbral lady.

I am your sworn sword,night boss.” - Gideon the Ninth by Tamsyn Muir

The keychain is made of stainless steel and has been engraved with, “I am your creature, gloom mistress. I serve you with fidelityas big as a mountain,penumbral lady. I am your sworn sword,night boss.” and a sunglasses wearing skull.