Board Thread:Warhammer 40k General Discussion/@comment-121.223.100.23-20130905092719/@comment-2045915-20130906032023

There are TWO Iron Skulls Titan Legions in canon lore. Check out the Legio Metalica page for the Loyalist one you are referring to, whose nickname is the "Iron Skulls", rather than the actual name. The other, Traitor Legion, was just a name mentioned in the Eye of Terror Codex for 3rd Edition and was listed as taking part in the 13th Black Crusade. Most likely just another screw-up on GW's part, using similar names.