Storm Wardens - Chapter History: While many of the Chapters serving in the Jericho Reach's Achilus Crusade are well-known across the Imperium, the Storm Wardens are one of the hundreds of Chapters in existence whose deeds go largely unrecorded, whose activities are confined to a relatively contained theatre of operations, or whose histories are as yet largely unwritten.In the case of the Storm Wardens, there is an additional reason why their name is not well-known, a tale of calamity known as the Nemesis Incident, of which few outside of their battle-brethren have any inkling. But it is not just the events of the Nemesis Incident that have kept the Storm Wardens from becoming the celebrated heroes of the Imperium that they arguably deserve to be.Some would say that they have inherited much of the taciturn, even dour nature of the tribesmen of Sacris from whom they recruit aspirants, and this would certainly go a long way towards explaining why the Storm Wardens appear to shun the laurels they are undoubtedly due.Sacris is a world forbidden to all but the Storm Wardens, and its warring clans exist at the very precipice of survival. They are distrustful of outsiders and utterly relentless in war. The Storm Wardens have inherited these, and many more aspects of the culture of the tribes of Sacris, granting them a unique blend of qualities.One of the most obvious manifestations of the Chapter's desire to keep much of its identity and its deeds secret is to be found in the manner in which it administers its homeworld of Sacris. This gloomy world is located within the borders of the Calixis Sector, but those gazetteers that even list it, describe it as a Forbidden World.Beyond its name, most Navigators and Free Captains have no knowledge of the world, and no need to approach it. Were they to do so, they would be challenged by an outer ring of automated defence monitors, dire warnings against proceeding any further looped over and over, transmitted by a vox-aray into the void.Anyone foolish enough to proceed into the system's inner zone finds something entirely unexpected -- hostile patrols of Space Marine vessels. Sadly for the intruders, the Storm Wardens do not repeat the warnings transmitted by the automated monitors, opening fire immediately and with deadly effect.So deep is the Chapter's desire to remain isolated from the other worlds of the Calixis Sector that very few Calixian authorities or institutions are even aware that a Space Marine Chapter exists in their midst. Exactly how many know of the Storm Wardens is unclear, but certainly the fact is not common knowledge, even in the highest echelons of the Administratum mission in the sector.Sector Lord Marius Hax, the Administratum's highest-ranked potentate in the sector, does know of them, but how many of his underlings do is unknown. Furthermore, it seems unbelievable that the Inquisition's Ordos Calixis would not be aware of an entire Space Marine Chapter operating within their sphere of influence, yet there appear to be no links between the two groups, formal or informal.While the Storm Wardens are not known to have undertaken any direct missions alongside any agents of the Ordos Calixis, they have fought alongside other Inquisitors, in many different war zones, which is suggestive of some deeper mystery that may be in play. Perhaps this desire for secrecy is simply a holdover from the cultural habits of the peoples of Sacris, but perhaps it indicates some deeper conspiracy at work, throughout the Calixis Sector and beyond.