Why return when your entire thieving race couldn't stop me?
~ Addwaitya to Charmcaster.

Adwaita is an antagonist in the Ben 10 series. He is a Geochelone Aerio who mastered magic thousands of years ago.

Hew was voiced by John DiMaggio and Steve Blum.


Adwaita is an evil mystic being considered as the most powerful sorcerer in the universe. He was slightly mentioned and introduced in "Where the Magic Happens" and is responsible for the death of Spellbinder, Charmcaster's father.

Adwaita got a piece of the Map of Infinity in disguise) and reached the interdimensional world of Ledgerdomain. He got corrupted by the immense magical power the artifact possesses.

The inhabitants of Ledgerdomain, were forced to send Hex and Charmcaster, to Earth in order to keep them safe. While he did that, Adwaita murdered him and took control of Ledgerdomain. He had also enslaved most of the people of Ledgerdomain to do his bidding.

In "The Ultimate Enemy: Part 2", Adwaita was seen in a flashback.

He has a short appearance talking to Charmcaster in "Charmed, I'm Sure". He has been turned into a stone miniature along with Michael Morningstar and is kept in Charmcaster's bag. Charmcaster is listening to his advice in her plans but is still confident that she is in control of him.


  • Adwaita's appearance and place of residence is reminiscent of the Marvel Comics Character Dormammu.


           Ben10Title Villains

Main Villains
Vilgax | Aloysius Animo | Hex | Zs'Skayr | Highbreed | Aggregor | Maltruant | High Override

The Faction
Khyber | Malware | Dr. Psychobos | Khyber's Panuncian | Ultimate Panuncian

Charmcaster | Michael Morningstar | Addwaitya

Argit | Looma Red Wind | Skurd | Great One | Mr. & Mrs. Mann | Camille's Ex-Boyfriend | P'andor | Sunny | Prisoner 775 | Chronian | Limax

Forever Knights
Forever King | Driscoll | Enoch | Joseph Chadwick | Sir George | Sir Morton | Winston | Forever Ninja

DNAliens | Mizaru | Simian

Negative 10
Rojo | Clancy | Sublimino

Flame Keepers' Circle
Diagon | Conduit Edwards | Esoterica

Circus Freaks
Zombozo | Acid Breath | Frightwig | Thumbskull | Zombie Clowns

Incursean Empire
Milleous | Attea | Raff

Bounty Hunters
Sixsix | Sevenseven | Eighteight | Synthroid | Sunder

Zs'Skayr Minions
Dr. Viktor | Yenaldooshi | Mummy | Crujo | Lord Transyl | Corruptura

Octagon Vreedle | Rhomboid Vreedle | Isosceles Right Triangle Vreedle

The Hive
Elena Validus | Nanochips | Decoy Queen

Psyphon's Gang
Psyphon | Bug-Lite | Bubble Helmet | Liam | Gorvan | Sweet-Eels Sparklefunk | Tummyhead

Fistrick's Gang
Hoodlum | Fistina

Proctor Servantis | Phil Billings | Swift

Captain Nemesis | Kangaroo Kommando | Will Harangue

Kevin 11,000 | Sploot | Subdora

Evil Bens
Eon | Albedo | Bad Ben | Mad Ben | Nega Ben

Other Villains
Blue Leader | Collectimus | Heatbat | Hulex | Jonah Melville | Kolar | Captain Kork | Kundo | Mr. Beck | Morgg | Mutant Reptile Leader | Mutant Seagull | Nyancy Chan | Poltroon | Red Leader | Seebik | Solid Plugg | Trumbipulor | Violet Offenders | King Xarion

Slix Vigma | Computron | Stalker

Nemetrix Aliens
Buglizard | Crabdozer | Hypnotick | Mucilator | Omnivoracious | Slamworm | Terroranchula | Tyrannopede | Vicetopus

Kevin Levin | Devlin Levin | Zed | Blarney T. Hokestar

Crossover Villains
Alpha | Black Knight | V.V. Argost

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