The Broodguards and Tainted Ones represent the most tragic results of the Ishteka’s biological warfare—victims of a horrific process where the Yuan-ti do not just kill their enemies, but "recycle" them into mindless servants.
Origins: The Venom-Kissed Curse
These creatures were first engineered during the height of the Ishteka Empire as a way to bolster their labor and military forces using the "warm-blooded" prisoners of Bandali. Through a process called The Transformation Rite, prisoners are forced to consume a debilitating alchemical brew known as Serpent’s Milk.
While the Disparate represent a "thawing" of the blood, the creation of Broodguards and Tainted Ones is a total shattering of the human spirit. Most who undergo the rite die in agony, but those whose bodies survive are warped into one of two distinct forms.
1. The Tainted Ones (The Infiltrators)
The Tainted Ones are the "successful" survivors of the rite. They retain their human appearance and memories, but their internal biology is fundamentally altered.
• What they are: They look, smell, and sound human, but their blood has turned to a thin, yellowish venom. They gain the ability to shed their skin like a snake and possess a cold, detached loyalty to their Yuan-ti masters.
• The Role: In the current era, Ssendis uses Tainted Ones as his ultimate sleeper agents. They live within cities like Verdan or High-crest, posing as commoners or merchants while secretly sabotaging the Kingdom of Aethelgard from within.
2. The Broodguards (The Scaled Thralls)
Broodguards are the "failures" of the transformation—men and women whose minds snapped and whose bodies mutated into something unrecognizable.
• What they are: They are hairless, pale-scaled humanoids with hulking, distorted frames. Their eyes are lidless and yellow, and they lose the ability to speak, communicating only in guttural hisses. They are physically powerful but mentally hollow, possessing no will of their own.
• The Role: Within the Hallowed Coil, Broodguards serve as tireless guardians of the temple altars and "nannies" for Yuan-ti hatchlings. They are the frontline fodder in Ssendis’s army, fighting with a mindless, suicidal ferocity because they no longer possess the capacity for fear or self-preservation.
The Cruel Distinction
While the Disparate view their scales as a return to the Good Serpent, the Broodguards and Tainted Ones are viewed by the God of Light as "Extinguished Sparks." Their humanity hasn't just been hidden; it has been dissolved by Ishteka alchemy, leaving only a loyal, reptilian husk behind.