One cited deathExperiment Log T-98816-OC108-682
Does this death move the ranking?

Confirms the ladder

The higher-ranked entity killed the lower-ranked one. Record and ladder agree.

SCP-682 vs SCP-939

The killerSCP-682SCP Foundation · rank 5
9 places
The victimSCP-939SCP Foundation · rank 14

The ladder and the record agree, and the interesting part is how little the fight resembled one. Both instances were put in the cell and neither attacked; the log describes them as distressed and repeating a call for help, after which the stronger entity mutilated and devoured them. The note appended by staff is not about power at all — it reads that the two do not match well and asks that the beasts not be released again. Nothing here revises a placement. It confirms one, and records that the confirmation was a killing rather than a contest.

The connecting record

shownExperiment Log T-98816-OC108-682

SCP-682 killed SCP-939 in Experiment Log T-98816-OC108-682.

two instances, which entered distressed, refused to attack and repeated a call for help before it moved

What each of them is ranked on

The killer · SCP-682 · rank 5

Keter — series I

Series Inovel

The Foundation has tried to destroy it repeatedly and written down every attempt, which makes it the best-evidenced entry on this page: the record is a series of documented failures by an organisation with unusual resources. It has been seen moving and speaking with its body 87 per cent destroyed or rotted, and it adapts to whatever nearly worked last time. Durability is not capability, though: nothing has removed it, and it has not remade anything either.

SCP-682 on the SCP Foundation ladder

The victim · SCP-939 · rank 14

Keter — series I

Series Inovel

Pack predators, red and translucent, that hunt by imitating human speech in the voices of prior victims — and the file records specimens doing it for victims they were never present to hear. They are quick, climb well, and are effective enough in a corridor that the containment procedures read like a hostage protocol. The ranking is set by the one time they were tested against something above them: both instances refused to attack, went on repeating their borrowed call, and were devoured. A predator whose whole method is the ambush has nothing left when the thing it meets is not listening.

SCP-939 on the SCP Foundation ladder

What this does not settle

One death in one work. It is the only place the record puts these two in the same room, and it is evidence about that meeting and nothing wider — not a general matchup, not a rematch, and not a ranking of its own.

The ladder above it is argued from everything either of them has been shown doing; this page is argued from one citation.

Where the two disagree, the disagreement is the point, and it stays visible rather than being resolved by whichever of them happens to be on this page.