Outline/skeleton:

History:
- 26th Founding (M41);
- Created to join the Adeptus Praeses around the Eye of Terror;
- Sent to stand in for the destroyed Black Consuls;
- Figure of Legend: Chapter Master (stalwart enemy of the servants of Chaos, slew a Daemon Prince);
Home World:
- Home world: Feral ice planet;
- Maintain distant rule, preferring to keep their stock as "pure" as possible;
Gene-seed:
- Ultramarines gene-stock, but inexplicably altered;
- Scions of Mars (close to the AdMech, affinity with tech) -> perhaps the AdMech are keeping a close eye on their genetic test-subjects, in case something goes wrong?
- Lost zygote: Oolitic kidney -> all Marines are less resistant to toxins, but lack of the oolitic kidney can also lead to implant malfunction/rejection and organ failure;
Organisation:
- Followers of the Codex Astartes;
- Favour close combat, relentless;
- Quick reaction is the hallmark of this Chapter;
- Nominal Chapter strength;
Combat Doctrine:
- Favour strength and cunning;
- Chapter Friends: Imperial Guard raised from a specific world;
- Chapter Enemies: Eldar Corsairs (specific group);
Beliefs:
- Revere the Emperor above all;
Battle-cry:
- "Forward, for the glory of the Emperor!"
Name, Heraldry, & Livery:
- Chapter name adjectives:
Sable,Fiery,Omega,Brothers,Millennial,Mailed,White,Bloody,War, Imperial; - Chapter name nouns:
Marauders,Brothers,Sons,name of its Chapter's home world, Hunters; - Heraldry:
raven,chalice, talon,clenched fist,sword; - Livery: orange & dark pink.