Karzahni (OU location)

Karzahni was an inhospitable island in the Matoran Universe that was ruled over by the being of the same name.

History
Karzahni was built by the Matoran according to the Great Beings' specifications during the construction of the Matoran Universe.

Ynot's antidermis fled to Karzahni when he was forced to fake his own death to escape from the Legion Makuta. In the following centuries he was presumed dead, he recuperated and rested in a cave on the edge of Karzahni to prepare for the day he would complete his revolt against Blackout and the Legion Makuta.

Ynot later returned to Karzahni for a sparring match with Silver-Silver. While he was distracted, Blackout sneaked aboard the Cabana III and sabotaged it, rendering it useless.

In 100,080 CMT, Blackout took over the Matoran Universe, brainwashed its Matoran, and ordered them to dismantle all of its buildings and use the materials to build Darkmount. It is very likely that most or all of Karzahni was dismantled in this initiative and its Matoran population were brought aboard the city-ship.

"Go to Karzahni" and variations thereof continued to be used as an insult by Matoran Universe natives long after its destruction. Blade once told Ynot to go to Karzahni, to which he replied "Been there, nice place".