... No tells.
Race: Siren / Drow
Name: Sszdia Arab'ervs
Weight: 125 lbs
Skin Color: Dark Blue Gray
Eye Color: Pale Blue
Languages: Aquan, Ilythiiri (drow).
-Dubbed 'Drowette' by a certain Shadar-kai
-Ages like half-elf
-Darkvision / low light
-Silver IP ring is missing.
-Heightened sense of smell
Reds: Vomit, Vore, Scat.
A merfolk subspecies composed of females, each are masters of charm and beguilement.
Ability Score Increase. Your Constitution, Wisdom, and Charisma scores each increase by 1.
Age. Sirens have relatively long lifespans. They become physically mature at 20 but can live up to 300 years naturally.
Alignment. Neutral, leaning towards evil. Sirens tend to have obsessive personalities, and the ease of using their Call is a temptation that many fall to.
Size. Siren's vary in height and build, from just over 5 feet to just under 6.
Your size is Medium.
Speed. Your base walking speed is 30 feet.
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.
Amphibious. You can breathe both air and water.
Siren's Body. As a bonus action, you turn into an amphibious form, your legs becoming a single powerful tail. Your walking speed is reduced to 5 feet and you gain a swimming speed of 40 feet. While in this form, you can use your bonus action to return to normal.
Call. Sirens are known for luring people and beguiling them. Whenever you make a Charisma (Performance) check to sing, you are considered proficient in the Performance skill and add double your proficiency bonus to the check, instead of your normal proficiency bonus. In addition, You know the friends cantrip. When you reach 3rd level, you can cast the charm person spell once and need to finish a long rest before you can cast it again. When you reach 5th level, you can also cast the suggestion spell once and need to finish a long rest before you can cast it again. Charisma is your spellcasting ability for these spells.
Charm Resistance. You have advantage against being charmed, being a skilled charmer yourself.
Languages. You can speak, read, and write both Common and the Primordial dialect of Aquan.