Klaymen flying towards Idznak.

Idznak (originally spelt 'Idsnak') is one of Nordo's seven planets, all created by Arven, Hoborg's younger brother. It was initially home to only Skullmonkeys, though ample Blue Ynts were moved there by Rrs.

It was temporarily overthrown by Klogg after his giant cannon shot him off the Neverhood and onto it, and is where his grave resides due to Klaymen defeating him after being transported there. The events of the game Skullmonkeys happen mainly on Idznak.