The Death Star vs. SCP-2399 (Star Wars vs. SCP Foundation) Celestial Exterminators. Connection in Comment Section. : r/DeathBattleMatchups

SCP-2117 (Solidarity) vs SCP-2399 (Malfunctioning Destroyer) : r/whowouldwin

Mooncake VS SCP 999 (Final space VS the SCP Foundation) : r/ DeathBattleMatchups

SCP-2399, VS Battles Wiki

SCP-2399 - A Malfunctioning Destroyer : r/SCP

Global Occult Coalition vs UNIT (SCP Foundation vs Doctor Who) Unifield Extraordinary Threats [Connections + Potentials] : r/DeathBattleMatchups

Hannah Foster (Hatchetfield Trilogy) Vs SCP-239 (SCP: The Serpent Sequence) : r/DeathBattleMatchups

The Observer vs SCP-3999, Death Battle Fanon Wiki

SCP-2399 A Malfunctioning Destroyer : r/SCP

SCP-239, VS Battles Wiki