Turn your moon into the Tribunal. The satellite has a much smaller gravitation distortion than the planet. It permits to use the satellite for the immediate teleportation of fleet. By annihilating 1 million Vespene, the tribunal focuses and moves the fleet from outer space directly to the tribunal's defense (the flight time to the tribunal's defense is 6 minutes). To call the fleet you need to go to the fleet menu and use the button "Summon the fleet". You can calculate the radius of the tribunal’s activity by the formula 1000 * level.
Reload time - 24 hours.
Each level of Elder Psionicist increases range by 10%
It doesn’t influence on fleet, sending into “Expedition”.
The first level of construction can not be destroyed or eaten by Lexx.