
Necrotons, inhabitants of the planet Necrotos, are humanoid advanced and highly aggressive alien beings obsessed with conquering and/or taking what they want and destroying what they don't deem worthy of their time. At war with most civilizations they are the Arch Enemies of Ork.
About Necrotons[]
Necroton's Culture[]
Necrotons, Mork informs Mindy, are the 'Scourge of the Universe'. Ork has been at war (which in their case means hiding waiting for them to go away) with Necrotos for as long as Mork can remember, with even their greatest Hero, Squellman the Yellow, taking them on many bleams before he was born (Mork's Greatest Hit).
Unlike Orkans, Necrotons operate with emotions, but unlike Humans, Necrotons only have 3 emotions, Hate, Lust and Greed. Which fuel their rapacious drive across the Galaxies (Mork vs The Necrotons).
This 'eternal' war is spearheaded by the Necroton Black Army, who are almost as ruthless to one another as they are to other races, with backstabbing and murder a clear method of advancement among the troops. The army's ranks include that of Lieutenant and Captain, with, in Nirvana's case, the Captain of a mission reporting back to a Commander on Necroton. (It should be noted that Nirvana is not seemingly regarded as anywhere near the most capable of her rank, given both her lieutenants attitude towards her, and the fact her Commander tells her she was only sent on this mission as most other available members of the Black Army were down with illness at the time. )
What they do not try to conquer they effectively destroy. Their attitude to a planet like Earth, would be something similar to that of Ork, a backwards, unimportant planet inhabited by beings that judging by how Mindy is viewed, are little more than animals (pets). However, on discovering there is an Orkan operative observing this apparently un-evolved planet, they seek out the Orkan to get his reports from him, so they can make a decision on whether Earth should be destroyed or not.
What they do not destroy they enslave, taking other beings as personal pets and slaves, or exhibiting in their Zoo on Necrotos. Effectively doing what they want with them, Nirvana having turned an inhabitant of the planet Lepto (Torga) into a muffler due to the attractiveness of his hair.
However, Necrotons, much like Orkan's, may be capable of change. As much like Orkans they appear to be affected by exposure to emotions, As exampled by Nirvana's gradual evolution towards a form of affection towards Mork, and the appreciation of the concept of friendship is transformative enough to allow her to pretend that Earth is not worth destroying or conquering, and try to convince her lieutenants of said concept (or kill them if she fails). Though this may be peculiar to Nirvana, who like Mork, appears to be regarded as 'less' than an ideal example of her species.
Necroton's Biology[]
Despite having been at war with Necrotos for hundreds of year, before Mork's encounter with them on Earth, no living Orkan could actually identify what a Necroton looked like. as no Orkan ever survived an encounter with them, or returned to Ork to tell the tale. Because of this, Mork believes that they may be able to disguise themselves as anything. Making Mork's facetious comment to Fred that 'Earth's' army is doing a fantastic job as he hasn't seen one Necroton, even more so (Skyflakes Keep Falling on my Head).
Ork's intelligence, as relayed to Mork by Orson, has it that Necrotons can only survive in Earth's atmosphere for 24 hours so he is advised that all he has do is avoid them, for his sake and the sake of everyone on Earth. Unfortunately for Orson's intelligence, while it is correct, it transpires that these were 24 Necroton hours, which roughly equates as 900 years on Earth. Indicating that Necroton's are also, like Orkans, very long lived.
It transpires however that Necrotons are humanoid and, probably unsurprisingly, impressive physical specimens.
Powers[]
Like Orkans (and Neptunians), Necrotons have telekinetic powers, finding Orkan powers laughably inferior to theirs. Captain Nirvana shrugging off Mork's attempts to place her in a forcefield, and then trapping Mindy inside a forcefield that wears off only after sufficient time has past for them to walk off with Mork.
Technology[]

Necroton Ship hidden in the Mountains
Naturally, given their inter-galactic reputation for vicious aggression, Necrotons have, like many other advanced races, interstellar travel capability. with their quite large ships capable of being run by a crew of just 3.

Figuring out the firing combination
Laser Pistols - Along with their own telekinetic powers, Necrotons deploy regular weapons. These include laser pistols that require the input of a combination of switches to regulate the setting and firing, which carry with it the benefit of an added safety feature before they can be fired. Once fired they deploy a laser blast capable of lethal destruction.
Necrotons possess Trance Inducers which they can use to, as the name suggests, place individuals in a docile, malleable state to take them prisoner.
They have a wide range of torture devices, but as Orkans are uniquely susceptible to pleasure, Nirvana opts to use that method to try and break Mork, including the use of a device called 'The Trembler' which can induce high levels of pleasure.

Mork mid Brain Extraction
Brain Removal/Information Extraction - However, failing that, they also have the ability to remove a subjects brain through their ear and then extract the information they want from them post-mortem.