Serpent Slaying Modifiers
Those are still krait. They didn’t make some unique family (race of faction) for them.
The daily “toxic alliance slayer” achievement counts both krait and nightmare court, even when they are clearly not toxic, even in maps with no offshoot events and no spores anywhere nearby.
Aetherblades do not count as outlaws. “Outlaw” actually refers to humans related to the white mantle, paid by the traitor nobles allied with the white mantle to cause problems for Kryta and stir distrust against the queen. That means all human bandits and separatists, but not pirates.
I don’t think aetherblades even count as pirates either. Otherwise when the “aetherblade killer” achievement appeared, killing any pirate would do, and it didn’t work. So aetherblades probably have their own family.
and should get its own potion that artificers could make x.x