SCP 666,5-J the roaring flames of hell : r/SCP

SCP-666-J - SCP Foundation

CREEPYPASTAS - SCP-666 - Wattpad

SCP oc! SCP-666. He is an old-looking devil that claims to be the Devil himself. He has a specific hatred for SCP-343, God. He is not in containment and there isn't much

SCP-666 (aka Stalker no.0666, Hellspawn), SCP: Containment is Magic Wiki

SCP-666 - Spirit Lodge (SCP Animation)

SCP Foundation: SCP-666-J

Steam Community :: scp-666-69 bumbum

SCP-666 Spirit Lodge (SCP Orientation)

Exploring the SCP Foundation: Joke SCPs - The Exploring Series (podcast)

SCP 666, Wiki