The Synaptic Disintegrator is a long-range Necron rifle carried almost exclusively by Deathmark snipers. It doesn’t punch through armour so much as delete the mind behind it, which makes it one of the strangest and most feared weapons in the 41st Millennium.
What it actually fires
Most Necron guns throw gauss lightning or particle beams. This one fires a compressed leptonic beam, and its target isn’t flesh or ceramite. It’s synaptic tissue, the stuff that lets a living thing think.
In the older lore the beam is described as a malediction written in neutrinos, a hekatic proclamation that simply decrees the target’s mind no longer exists. The body stays put. The person inside it doesn’t.
Why Deathmarks carry it
Deathmarks are the Necrons’ hunters, dropped into a battle specifically to remove a chosen victim. The Disintegrator suits that role perfectly: it reaches out at sniper range and kills without needing to crack open the target first.
It also behaves a lot like an Enmitic weapon, another Necron design that attacks the nervous system rather than the body. That family resemblance is the main clue to how the technology works.
The cost of every shot
Here’s the part that makes the weapon fascinating. Each beam is a unique imprecation, a one-off curse that has to be written in advance by a cryptek. You can’t mass-produce the ammunition.
The Twice-Dead King: Ruin compares the value of these pre-written beams to strangesteel, which is a polite way of saying they’re astronomically expensive. Every Deathmark shot is a small fortune spent on one death.
On the tabletop
In 9th Edition it’s a Heavy 1 weapon with a 36-inch range, Strength 5, AP -2 and 1 damage. The special rules are what matter: you can ignore the Look Out, Sir restriction when picking a target, so characters can’t hide behind their bodyguards.
An unmodified wound roll of 6 also deals a mortal wound on top of normal damage. That’s the mind-deletion effect showing up in game terms, and it’s why Deathmarks are a genuine threat to buffing characters.
Key facts
- Long-range Necron weapon carried almost exclusively by Deathmark snipers.
- Fires a compressed leptonic beam that destroys synaptic tissue instead of armour.
- Each beam is a unique hekatic imprecation pre-written by a cryptek, valued like strangesteel.
- Works on similar principles to Enmitic weapons.
- 9th Edition profile: 36″ range, Heavy 1, S5, AP -2, D1.
- Ignores Look Out, Sir, and a wound roll of 6 adds a mortal wound.
FAQ
What is the Synaptic Disintegrator?
It’s a long-range Necron rifle used mainly by Deathmark snipers. It fires a leptonic beam that destroys synaptic tissue, effectively killing the target’s mind rather than their body.
Why is it so expensive to use?
Every shot is a unique hekatic imprecation that a cryptek has to write beforehand. The beams are compared in value to strangesteel, so they’re far too costly to treat as ordinary ammunition.
Can it target characters on the tabletop?
Yes. When you pick a target with it in 9th Edition, you can ignore the Look Out, Sir rule, so hiding behind a nearby unit won’t protect a character from a Deathmark.