1. Ship flux
Currently if you attack someone
and consequently have 10+ people jumping on you persistently,
only way to get away seem to be laying low without traps for 2 whole days.

So, why not make a ship flux to remove your ship from their radar?
There's a device that can flux an entire planet,
so it would also make sense if there could be an artifact that can do the same for a ship.

2. Galaxy search probe
If you lose a target ship for whatever reason, it is very hard to find that shp again in your radar else than keep refreshing the battle list by fighting countless battles.

Let's suppose I can type a ship name, and launch hundreds of mini probes (warp-module intergrated) throughout the galaxy,
and from a few days to a week or so (randomly), the probe finds that ship and I can lock on that ship again.
It would be quite handy also.

sorry in advance if these were already previously suggested :p