 | Concepts | Nail of the Beast Coffin |
| Rarity |  | |
| Type | Character Ascension Materials | |
| Source | Stagnant Shadow: The Shackling Prison Omni-Synthesizer — Material Exchange | |
| Description | A section of a mech's bionic spinal column. Can be used for the Ascension of Lightning characters. | |
| Story | The most important central component of the mech that was built in imitation of the borisin. Though the body that nurtured it no longer has even a sliver of life left, this component still maintains the "Slaughter Algorithm" inherited from primordial days and buried deep within its genes. "While you see a monster that can never be killed, I see infinite parts to salvage. That's the difference in perspective." |
It's a gimmick to add, just because people are regarding Castorice as the "anniversary patch charac...