This is homebrew for secondary Armiger that build to allow spellcaster to go into signfiers.
Hellknight Armiger(Caster) Dedication Feat 2
(Uncommon)(Archetype)(Dedication)
Prerequisite: Member of a Hellknight Order, trained in order favored weapon, has spellcasting class feature.
Access: You are from Old Cheliax.
Your Hellknight training has seeped into your bones the daily rhythm of wearing armor. You've been taught how to terrorize others into compliance, studied the rigid structure of Hell. You must survive painful tests of body and mind called reckonings. You become trained in light and medium armor, you also become trained in Intimidation and Hell Lore; if you were already trained, you become an expert instead.
Special You can’t select another dedication feat except dedication feats for higher positions within the Hellknights until you have gained two other feats from the Hellknight armiger archetype.
Mental Resilience Dedication Feat 4
(Archetype)
Prerequisite: Hellknight Armiger(Caster) Dedication
The reckonings have prepared your mind to withstand to greater effects of those wish to harm your mind. You gain resistance to mental damage equal to 1 + your number of class feats from the Hellknight Armiger(Caster) archetype and other Hellknight archetypes
