Missa Sinfonia vs SCP-3812 ( vs SCP )V8 by Zelrom on DeviantArt

SCP-173, VS Battles Wiki

Fun Fact: The creator of SCP-3812, widely considered to be one of the strongest SCPs on the site, hates versus debating. SCP creators are not versus debaters, shut the fuck up about

SCP-3812 vs SCP-001 Minecraft Animation

Featherine (Umineko) vs SCP-3812 (SCP Foundation)

Doctor Manhattan vs SCP-3812 by Ahmad2345Light on DeviantArt

Composite Thanos vs SCP-3812 - Battles - Comic Vine

I found this in reddit and you thinking what about this MU?

SCP-3812 vs SCP-6101 #shorts

Battleverse 79) - SCP-3812 Vs Gan

SCP-2719, VS Battles Wiki