You know who doesn't get nearly enough love from the Warhammer fandom? Lysikor the Deathmark from the Twice-Dead King books by Nate Crowley.
He's a Necron deathmark who awoke a little early but he suffered damage from the great sleep that turned him into a complete psychopath, so he proceeded to systematically murder every Necron noble in his dynasty while they slept, then appointed himself as Nemesor of the dynasty and Duke of Deathmarks.
When he gets caught by the Ithakas Dynasty, they tell him "That's not how anything works, we don't recognize you as a Nemesor and we don't even have Dukes, that's not a thing" and Lysikor's just like "Mm no I'm definitely the Duke of Deathmarks :)"
So he's exiled to bumfuck with Oltyx and the rest of the Necron losers. Oltyx finds him creepy as hell because Lysikor is the Necron equivalent of a serial killer, but Oltyx ultimately decides to treat him like that one creepy guy in your office who you're nice to solely in the hopes he won't kill you when he finally shows up to work with an AR-15.
Then Lysikor uses his little deathmark Hyperspace Oubliette to store an absurd amount of stolen goods (going Trazyn mode). He spends the whole two books compulsively stealing and hoarding goods, like he's addicted to stealing Necron canopteks and later on admits to taking whole ass ships from Oltyx that Oltyx hadn't even clocked as missing.
Lysikor, with his personal army of stolen constructs
He's great, yet no one ever talks about him. We love a robot ASPD king.
