Generations of living in dim, neon-lit environments and void stations have tuned Zarnathi eyes to excel in low-light conditions. Their large, sensitive pupils adjust rapidly to shifting light, allowing them to see where others stumble blindly.

You have Darkvision out to a range of 60 feet. You can see in dim light within that range as if it were bright light, and in darkness as if it were dim light. You can’t discern color in total darkness, only shades of gray.

Your expressive antennae are more than decorative—they are a complex network of tactile and emotional receptors. By interpreting subtle vibrations in air, shifts in tone, and unconscious movements, you can "read the room" with uncanny precision.

You have advantage on Wisdom (Insight) checks made to determine a creature’s emotional state, detect lies, or gauge motives.

Zarnathi society places immense value on communication, charm, and connection. Raised in multicultural environments with constant interaction across species, most Zarnathi grow up effortlessly navigating diplomacy, etiquette, and persuasion.

You are proficient in the Persuasion skill.

Exposure to dozens of languages from a young age—and an innate neurological flexibility—allows Zarnathi to absorb and understand speech patterns quickly. From formal trade tongues to obscure dialects, Zarnathi love the challenge of learning something new.

You know one additional language of your choice and learn another language every 5 levels. This represents your natural inclination toward multilingualism and cross-cultural connection.

Zarnathi medical science and genetic optimization have made them notably resistant to environmental toxins and substances that would disable others. Nanobiotic systems in their bloodstream regulate immune response and flush out harmful agents with surprising efficiency.

You have resistance to poison damage, and you have advantage on saving throws against being poisoned.