Changes

According to the [[Horus Heresy Series]], the File Terminus concerns the anti-astartes virus developed by the mad scientist [[Basilio Fo]]. The information was gathered by [[Malcador the Sigillite]] and telepathically passed onto his [[Malcador's Chosen|Chosen]], [[Khalid Hassan]].{{Fn|3}}

*The 5th Edition Grey Knights Codex states that only the Supreme Grand Master is aware of the decree's existence{{Fn|1}}, which would preclude the non-Supreme Grand Masters of the order discussing it.{{Fn|2}}