[Absolute Mental Isolation Field]!
It was a stupendous ability that Noah received from the Inherent Skill of the Mind Dominator when he entered the Quasar Realm! Before that he received [Ruler's Guider] when he ascended from nebula to Black Hole, this ability making it possible for him to gain a 1% increase in All Parameters of his abilities for every Subjugated being under him!
Of course, there was a cap of 100,000%, but even that was a stupendous number as it made Noah expectant to expand the number of beings that he had subjugated.
Then there was the third skill unlocked under Mind Dominator that came when he achieved the Realm of Galaxy. This one was even more unique as it was termed Collective Mind!
[Collective Mind] :: The Dominator and the Subjugated can act as a collective consciousness as the passive abilities of High-Speed Processing and Parallel Minds, increasing the mental computing capabilities of the Mind Dominator greatly.