Editing Warhammer 40,000/8th Edition Tactics/Imperial Knights (section)

===Adeptus Astra Telepathica===
An alternative take on Sisters of Battle are the sisters of silence, which you’ll take for one reason, anti-psyker, smite spam can do a surprising amount of damage to your knights, and the sisters are excellent of making mincemeat out of psykers and also provides Primaris Psykers as HQs. ** Note the update to the rules means that Sisters of Silence can only go in battle forged detatchment with other Sisters of Silence... the only possible ways to field them are 
without a command unit with no CP added, or at the cost of a CP to gain a single unit.
Except... The Index entry for a Primaris Psyker has the keyword for Astra Telepathica so can be used to fill out your detachment with a HQ for the extra CP and some psychic support.