Hey old boomer man there is a song you should check out its called iron will by clamvi de profundis now this isnt a reaction request im just curious as to which legion orr chapter of astartes comes to mind first as you listen to the lyrics cause in my opinion they can be applied to any of them but the irin hands and iron warriors were who popped into mind for me first as i heard it and that goes for the rest of us viewers as well but please keep it respectful