|Major Spoiler Warning|
This page contains major spoilers from an episode(s) that has not aired in the US yet.
|“||The Sandboy just checked in. Now nightmares can begin.||”|
He has black hair with blue reflections and dark blue eyes. He has fairly light-yellow skin and average child height.
He wears teal-and-white pajamas with Knightowl's logo in the center of it. He also wears socks with orange stripes.
Sandboy is short with smaller proportions and has pale blue skin with white spots that resemble stars, purple eyes, and yellow eyebrows. He has purple hair with curled tips and an upward position with a glowing dotted line on each part, making the hair look like octopus tentacles. Over each eye, there is a yellow line. He wears a dark purple bodysuit with a large collar, the inner lining of which being yellow, and a nearly white glowing symbol on the chest. The villain also has lower arms which are thick with glowing dotted lines going down them. He also appears to be riding a dark purple item with cream-colored pointed tips that has resemblance to a pillow.
The young boy can be easily scared when something scares him. He is also very excitable when Ladybug offered to take him home.
As Sandboy, he is more confident and demanding but at the same time as he was focused on Ladybug he left himself wide open.
As Sandboy, he can cause nightmares to be brought to reality by using blueish-purplish-orange sand. He can also shoot blue clouds at his opponents and can use his pillow as transportation.
|Miraculous: Tales of Ladybug & Cat Noir Theme Song:||Absent|
|1. "A Christmas Special":||Absent||?. "Zombizou":||Absent|
|2. "The Collector":||Absent||?. "Syren":||Absent|
|3. "Prime Queen":||Absent||?. "Frightningale":||Absent|
|4. "Despair Bear":||Absent||?. "Troublemaker":||Absent|
|5. "Riposte":||Absent||?. "Reverser":||Absent|
|6. "Befana":||Absent||?. "Anansi":||Absent|
|7. "Robostus":||Absent||?. "Sandboy":||Appears|
|8. "The Dark Owl":||Absent||?. "Style Queen":||Absent|
|9. "Gigantitan":||Absent||?. "Queen Wasp":||Absent|
|10. "Glaciator":||Absent||?. "Malediktator":||Absent|
|11. "Sapotis":||Absent||?. "Frozer":||Absent|
|12. "Gorizilla":||Absent||?. "Catalyst":||Absent|
|13. "Captain Hardrock":||Absent||?. "Mayura":||Unknown|
- He was first revealed in a promotional video for Season 2 from TFOU.
- His supervillain name is based off the Sandman, a mythical character.
- However, his powers are different from the Sandman, as he brings nightmares into reality, whereas the Sandman creates dreams. This could potentially serve as a nod to the 2012 film Rise of the Guardians, where Pitch Black uses Sandman's sand to create nightmares.
- He reports to seeing Hawk Moth while being akumatized, calling Hawk Moth a weird man.
- As a result, he is the second person to be aware that he is being akumatized, after Caline Bustier.
- He sees a kwami while akumatized and knows that it is a kwami.
- He’s the fifth child to be akumatized, after Manon, August, and Ella and Etta.
- He’s the fourth akumatized victim to get infected offscreen, after Sabrina, Jean Duparc and a background character from "Lady Wifi".
- He's the fifth akumatized villain to use their objects as their own transportation, the others being Rogercop uses his police car, Gamer uses a giant robot, Befana uses her Motorcycle, Reveser uses his Paper Airplane as a glider.