urNol the Herbalist was the Mystic Counterpart of skekNa the Slave Master, and the close friend of the Cook, urNol was identifiable by his eye patch & hand, which was split in the middle, though most noticed a splintered middle finger.

Along with urAmaj the Cook, the two will tend to the greater & lesser balances of the bodies & spirits of the Mystics; his herbs would provide for both the meals seasonings & medicines. urNol would take his periods of meditations to allow his Crops to ferment & grow. Despite his injured hand - likely a result of corporal punishment on skekNa - urNol, interestingly, saw this as a blessing; feeling it improved his manual dexterity.

urNol live through the Age of Division, til his reunion with this half in the 3rd Great Conjunction. He split again, 100 Thrine later in Power of the Dark Crystal; despite this, this time without his physical scars (Same for skekNa). He eventually reunited with skekNa & left, with Jen, Kira and Fizzgig.