Gladiaxa ahem
SFCD: the SFCD of “space folding cancelation device” is a high tech peice of Razain technology. When activated, the SFCD can stabilise a sectors quatum structre and, among other things, block all incoming or outgoing FTL jumps. It spent most of it’s lifetime under the control of the Scavanger engineer Jack and was apparently lost during the Cosmolord-Scavanger battle (“apparently” wink wink nudge nudge). It’s most notible appearance was during the “eyes” event by @Drakador_Chaos , where Jack used it to disable the interdimensional eye from warping space time (nearly) and therefore allowing him to study it more safely. Another fun fact is that it contains a miniture black hole.