Editing Order of the Martyred Heart (section)

==The World of Tenocit==
Tenocit, homeworld of the sisters of the Martyred Heart, is a hive world unlike virtually any other, for instead of pollution-choked wastelands, the landscape of the planet is verdant primordial jungle. Tendrils of creepers and dense forest reach right up to the very walls around most hives on Tenocit, save for the planetary capital of Technochtitlan, which is situated at the centre of a vast lake. Technochtitlan Hive is separated into four sections; the Spire of the Stars being the primary spaceport, the Spire of the Sun being dedicated to the Ecclesiarchy, the Spire of Offerings houses the planetary governor and Administratum, and the Spire of the Earth is where workers live. The Hives of Tenocit are much more pyramidal than most Imperial Hives, which seems to have its roots in the cultural practices of the native peoples in the Age of Strife.

Tenocit’s unusually verdant geography owes its survival to two factors. The first is the high oxygen content of the atmosphere; around 38% as opposed to a more typical 21% on colonised worlds. This would be of little consequence if not for the second factor, which is a unique fungus, Mortem Sacco, that grows around the roots of most trees on Tenocit. This heterotroph looks unremarkable at first, save for the bulbous sack-like growths that characterise it, but it is how it produces these tubers that makes it invaluable. The fungus actively absorbs heavy metals and harmful chemicals from the soil and air, storing them in the growths it produces. When full, the sealed bulbs drop off and, protected by a tough shell, remain safely isolated for decades. The fungus does this for two reasons; the first is simply survival; by removing these harmful substances from the soil, the trees the fungus needs to grow on are more likely to survive and reach new heights. The other is that the storage of these materials is simply a by-product of the fungus taking in nutrients for itself.

The Imperium naturally has seen the value of Mortem Sacco and several unsuccessful attempts have been made to transplant the fungus to the many Imperial worlds choked by pollution. Unfortunately, Mortem Sacco requires a high level of atmospheric oxygen to survive, and on all the worlds it has been taken to thus far, it has failed to take hold. For the inhabitants of Tenocit, the fungus is considered a blessing from the Sun Emperor and the bulbs are regularly collected from accessible regions of jungle and brought to the Hives, where they are crushed and the industrial useful substances within them extracted. Collection of the bulbs can be highly profitable; one consortium has risen to the status of the nobility solely through harvesting.

Tenocit has many unusual species of flora and fauna, from the jewelled rotorbird to the mighty Onyaguara. The Onyaguara (Panthera Tenoceta) is a solitary, opportunistic, stalk-and-ambush predator at the top of the Tenocit food chain, and the Animal most commonly associated with the Blood Jaguars. A compact and well-muscled animal well adapted to Tenocit's Jungles, the Onyaguara is an opportunistic hunter and its diet encompasses at least 87 species, including unfortunate aspirants who happen to be too close to a hungry Onyaguara. An Aspirant who succeeds in escaping one is seen as marked by the Sun Emperor for great things. The Onyaguara has long been a symbol of power and strength to the nobles of Tenocit.