Editing Codex - Tau Auxiliary (section)

===Special Rules===
* '''Redundant Systems (X+)''': ''Years of repeated isolation and exposure to the polluted atmosphere of their home-planet has taxed the once hardy Morrallian. While they are still capable of surviving in the highly sterilized environments of their tunnels any exposure to outside toxins can be, not only immediately fatal, but pandemic to a degree that would rival a disease sweeping through the Imperium's Hive Cities. This has led to the routine use of CBRN MOPP containment suits filled with Nanites that constantly repair damaged material or diseased flesh. The end result is that of a seemingly implacable soldier despite the immense frailty of the suit's wearer.'' Any model with the '''Redundant Systems''' special rule is immune to Instant Death from weapon strength, and may only be wounded on a roll of X or better.
* '''Spread Shot''': A weapon with this special rule is fired at BS 2 when resolving Overwatch instead of BS 1.