unique ne small halfling humanoid 

Perception +19; keen eyes

Languages Common, Dwarven, Halfling, Tratrith

Skills Acrobatics +19, Arcana +16, Crafting +16, Deception +22, Diplomacy +20, Intimidation +20, Occultism +16, Society +18, Stealth +21, Thievery +19

Str +0 Dex +4 Con +1 Int +1 Wis +3 Cha +5

Items daggers (3), slime whip, +1 studded leather

Keen Eyes Seimaetria gains a +2 circumstance bonus when using the Seek action to find hidden or undetected creatures within 30 feet of her. When she targets an opponent that is concealed from her or hidden, she reduces the DC of the flat check to 3 for a concealed target or 9 for a hidden one.

AC  28; Fort +16, Ref +21, Will +18

HP 155

Halfling Luck [R] Frequency once per day; Trigger Seimaetria fails or critically fails a skill check or a saving throw; Effect Seimaetria rerolls the saving throw and must take the new result.

Speed 25 feet

Melee [>] slime whip +21 (disarm, finesse, reach 10 feet, trip), Damage 2d4+10 slashing

Melee [>] dagger +20 (agile, thrown 10 feet, versatile s), Damage 1d4+10 piercing

Ranged [>] dagger +20 (agile, thrown 10 feet, versatile s), Damage 1d4+10 piercing

Occult Spontaneous Spells DC 28, attack +21; 5th (2 slots) command, illusory scene; 4th (3 slots) phantasmal killer, soothe, vampiric touch; 3rd (3 slots) fear, paralyze, magic missile; 2nd (3 slots) hideous laughter, invisibility, touch of idiocy; 1st (3 slots) alarm, charm, unseen servant; Cantrips (5th) daze, detect magic, guidance, light, prestidigitation

Bard Composition Spells DC 28, 2 Focus Points; 5th counter performance; Cantrips (5th) dirge of doom, inspire courage

Feign Nobaedias [>] (emotion, enchantment, occult, visual) Seimaetria cringes and cowers before a creature within 10 feet that can see her. The target must attempt a DC 28 Will save. The target is then temporarily immune for 1 hour. Critical Success No effect.Success The creature is fascinated by Seimaetria until the end of its next turn.Failure The creature is fascinated by Seimaetria and can't use hostile actions against her until the end of its next turn.Critical Failure As failure, and the creature isn't temporarily immune to Feign Nobaedias.

Unbreakable Concentration Seimaetria's spells are disrupted by reactions only if she is critically hit.

The Slithering, page 51.