The Cult Mechanicus Kastelan Robots go up for pre-orders tomorrow, and already we are seeing information that I am assuming is from next week, Cult Mechanicus formations look like they have will have some decent powers once we get more details and can read the fine print.
Please remember that these are early rumors.
via anonymous sources on Faeit 212
Cult Mechanicus has 4 formations.
Cohort Cybernetica- all models in the formation are fielded as a single unit and robots can fire at different targets
1 Tech-Priest Dominus-gets the rules for the Cybernetica Datasmith
2 Kastelan Robot Maniples
Elimination Maniple-gain +1 BS and ignore cover
2-3 units of Kataphron Destroyers
1-3 Kastelan Robot Maniples
Numinous Conclave- must have equal numbers of each type of unit gain crusader and re-roll wounds
2-3 Fulgurite Electro-Priests
2-3 Corpuscarii Electro-Priests
Holy Requisitioner-Deep Strike with no error
1 Tech-Priest Dominus
2-3 units of Kataphron Breachers