'''Brega Ironfist''' was the first member of the [[Space Wolves]] [[Chapter]], to successfully undergo the [[Rubicon Primaris]] to become a [[Primaris Space Marine]]. However , it was not until the popular [[Wolf Lord]] [[Ragnar Blackmane]] crossed the Rubicon, that some of the Chapter's suspicion around the transformation began to lessen.{{Fn|1}}

*{{Endn|1}}: [[Codex: Space Wolves (9th Edition)]], pg. 23 - — ''The Blackmanes''