The Brothers of the Lostwithial

The Ordo Hereticus and High Lords representatives at Sub Sector Command are not the only ones watching the spaces between the Cadian Gate and Sabat Worlds.  Tipped off by someone else, possibly another body within the Inquisition, the Black Templars of Fighting Company Brodeep, embarked on a flotilla of ships with the Strike Cruiser Lostwithial as it's flagship have appeared in the skies above Mheuven 158.

Of course, all the action on Mheuven 158 took place some months ago, with the Blood Angels trying in vain to apprehend Eidolon (now a Deamon Prince of Slannesh) and the Space Wolves of Brian Redmaw's Great Hunt pursuing a pair of Word Bearer demagogues.

Black Templars of the Poor Knights of the Order of the Cross

 Nonetheless, the Black Templars, firm in their faith in the Emperor, would scour the planet for sign of rebellion, heresy, dissent or loose speech. None would be exempt from the Emperor's justice.

Castellian Brodeep - the Butcher of Mmenniwe Hive

 Under the inspiring leadership of Castellian Brodeep, they had recently put Mmenniwe Hive, a population of over four and half million to death by fire and sword at the suggestion that there was deep rooted and fundamental heresy there that could not be expunged by any other means.

Tactical Squad Ignis

Castellian Brodeep is well aware that ideas are the strongest weapon.  And that he does not have to be loved as a protector from outside threats if inside threats are greater.  The Emperor is his witness and he answers only to the High Marshal.  The Imperial Guard and other Chapters of the Adeptus Astartes fight Xenos and massed armies of foes.  With total surety born of his own belief in the cause, Castellian Brodeep's jihad is against heresy in its more insidious forms; where it is hidden within the population of the Empire of Man itself. 

Tactical Squad Timere

As a son of Rogal Dorn (albeit adopted), he knows only too well that sons grow to follow their fathers, either directly or perhaps with the intention of avenging them. The parable of Inego De Mantoya is not lost in the grim darkness of the far future.  Therefore the Brothers of Lostwithial only count a victory if there will be no sons of the vanquished.

Sword Brethren Squad Fame, led by Brother Moon 

Brother Moon is a worth inheritor of Sigismund's mantle.  The Emperor's Champion of the Brothers of Lostwithial constantly mutters the litanies of hate under his breath.  He is the first to remind the brothers that there can be no tolerance of xenos, heretic or witch.  "There is only the Emperor, he is our shield and protector."

Tactical Squad Bello

"To the darkness I bring fire, to the ignorant I bring faith.  Those who welcome my gifts may live, but I will visit death and eternal damnation on all who refuse them".  Catchy, isn't it ?

Terminator Squad Injustus

"Suffer not the unclean to live, abhor the witch, destroy the witch."  Conversations with the Black Templars are usually stilted and awkward, as concepts beyond bile and vitriol (like military plans, organising a crusade etc)  are peppered with chanting and litanies.  Arranging a sweeping advance with air and artillery aspects that crosses several terrain types and one or more major obstacles (rivers etc) involves a stop for specific prayer for every aspect.  There are reasons that the Black Templars usually work alone, and they are not all to do with their fearsome reputation.