Yuan-ti Pureblood

Purebloods were the most human-seeming of all true yuan-ti and one of three main breeds—the other two being the halfbloods and the abominations. Purebloods were described as human-like but with minor reptilian features, such as snake-like eyes, a forked tongue, and patches of scales on their skin.
Pure bloods could mate with halfbloods or abominations but usually did not. Like other yuan-ti, they hatched from eggs, but they mature at the same rate as humans and have lifespans similar in length to theirs.
Despite being thoroughly wicked, the majority of purebloods had magnetic personalities. Like all yuan-ti, they tended to be arrogant and self-centered. Purebloods were the least likely of the true yuan-ti breeds to remain attached to their tribe. Since they could more easily disguise themselves, they had the freedom to pursue their own interests wherever such things took them.

Yuan-ti Pureblood Names

Muniah, Altsie, Imiu, Nihsheesh, Sshelishlass, Matsha, Ssholsuthu, Heztus, Tisteshlu, Tissi

Yuan-ti Pureblood Stats and Abilities

Ability Score Increase: Your Charisma score increases by 2, and your Intelligence score increases by 1.
Size: Purebloods match humans in average size and weight. Your size is Medium.
Speed: Your base walking speed is 30 feet.
Languages: You can speak, read, and write one human language (commonly Westerling) and Infernal.
Darkvision: You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.
Innate Spellcasting: You know the poison spray cantrip. You can cast animal friendship an unlimited number of times with this trait, but you can target only snakes with it. Starting at 3rd level, you can also cast suggestion with this trait. Once you cast it, you can't do so again until you finish a long rest. Charisma is your spellcasting ability for these spells.
Magic Resistance: You have advantage on saving throws against spells and other magical effects.
Poison Immunity: You are immune to poison damage and the poisoned condition.

Lifespan

Purebloods mature at the same rate as humans and have lifespans similar in length to theirs.

Languages
Draconic
Abyssal
One Human Language