I made scp 076-2 aka Abel/Able : r/CafeNikki

SCP-076-2/Gallery, Villains Wiki

The reason I think Cain and Abel are SCPs is because of SCP-073 and SCP- 076-2 : r/DankMemesFromSite19

SCP-076-2, Villains Wiki

SCP-076, Monster Wiki

SCP RP // SCP-076-2 (Abel) VS SCP-682 ! - Garry's Mod

SCP 073 and SCP 076, AKA 'Cain and Abel' By Me. : r/SCP

SCP-076-2/Gallery, Villains Wiki

Here's a quick drawing I did a while back of Cain (scp-073) and Able (scp- 076-2). : r/SCP

SCP-076-2, SCP Database Wiki