Daedra is a Naiad who operates Sents Forever with her twin sister Phaedra.
The Senior Year Adventures
Wrath of the Triple Goddess
When Daedra and her sisters come into possession of Gale, they enslave the witch and swap her out between their shops. When it is her and Phaedra's turn, they are stunned to find Annabeth Chase at their shop. Annabeth states she is now a student of Hecate, showing the twins a key to Gramercy Park as proof. The twins react fearfully as Annabeth demands they take her to Gale. The twins obey and take the three to an underground laboratory where they find Gale chained up, chased by bees as she works. The daughter of Athena berates the twins for keeping Gale and demands they release Gale or face Hecate's wrath. The twins realize Hecate is unaware of Gale’s current whereabouts and unmask Grover Underwood and Percy Jackson. The twins declare they will kill the three and return Gale to Hecate themselves, splashing something in Annabeth's face. Percy redirects the liquid at Phaedra and she becomes paralyzed. Daedra goes after Percy and while Annabeth attempts to tie up Phaedra and Grover goes after Gale. Daedra drinks a potion and becomes half bear and attacks, Annabeth abandons Phaedra to help, getting swathed away by the naiad and Percy cuts off her paw and she reverts to her original form. Percy helps Grover ward off the bees and, after failing, Grover finds a scroll and sets it on fire to ward off the bees. It works as Daedra reverts back to naiad form and Phaedra's paralysis wears off. The twins attack Annabeth and unleash Beast Breath. The twins spray a mist diagonally from their mouths and Percy finishes them off, knocking them to the floor. Soon after, the three experience a partial metamorphosis. Percy's arms transform into octopus tentacles, Annabeth's head becomes a barn owl's head, and Grover, much to his dismay, becomes human. The twins, still conscious, say the effects are irreversible. Annabeth and Grover bind the twins as the naiads point out that the spilled potions will cause the building to collapse. Looking at Gale, Percy tells his friends to get the twins to safety as he gets Gale. They make it to the sidewalk and, as the building caves in, Percy arrives with Gale and a cauldron full of a potential cure for Beasts Breath. The twins mourn the loss of their life's work just as Emergency Services arrive and Percy leaves with his friends as the twins swear vengeance. Gale goes with them.
Appearance
Daedra resembles a woman with short spiked brown hair wearing a black pantsuit. After attacking Percy, she loses her right hand.
Personality
Daedra is capable of holding a grudge.
| The Senior Year Adventures | |
| Books: | The Chalice of the Gods | Wrath of the Triple Goddess |
| Main Characters: | Percy Jackson | Annabeth Chase | Grover Underwood |
| Secondary Characters: | Eudora | Hecuba | Gale | Sally Jackson | Paul Blofis |
| Minor Characters: | Naomi | Barbara | Elevator Security Guard | Blanche | Lucius | Margaret | Sparky | Li'l Killer | Mrs. Foray | Dr. Samuels | Dr. Sharma | Peter Stuyvesant | Mrs. O'Leary | Chiron | Connor Stoll | Clovis | Harley | Valentina Diaz | Juniper |
| Gods: | Ganymede | Iris | Hebe | Elisson | Poseidon | Zeus | Demeter | Hera | Hermes | Athena | Geras |
| Titans: | Rhea | Kronos | Hecate |
| Mythical Creatures: | Nereid | Nymph | Horned Serpent | Hellhound |
| Related Content: | Rick Riordan | Percy Jackson and the Olympians |