Kragthar is one of the notorious antagonists in the Yonder Galaxy and the Wander Over Yonder universe.

He was voiced by Fred Tatasciore.


Kragthar is an evil, ruthless, authoritarian, and oppressive tyrant who likes to gloat but, despite his intimidating appearance, he is actually a thoughtless and desperate individual (much like Lord Hater) who was willing to humiliate himself and act like a fancy gentleman in order to impress Queen Entozoa. He also dislikes it when others pronounce his name wrong and will continuously try to get others to say it right even if it distracts him from an objective.


Kragthar is a very tall and muscular monstrous demon, having large horns, sharp teeth, tusks and nails, and hoofed feet. He also has a pig-like nose and seems to exude some kind of pink flame-like energy from his back and head. He normally wears a simple pair of black pants and arm braces. In the Fancy Party celebrated by Queen Entozoa, he wore a fancy tuxedo. 

Powers and Abilities

Although Kragthar likely has great strength and is the ruler of many worlds likely shows what a powerful and fearsome tyrant he has yet to be shown using any actual powers and his full strength is unknown, as he has never been seen using any powers in combat and every time he is seen, he has either been carried or blown away. He also doesn't seem to have any weapons or servants.


Initially, Kragthar was one of the many villains who attended Queen Entozoa's dinner party in hopes of being chosen as the heir to her army and empire. Shortly after party began, he told Queen Entozoa that she didn't look a thousand years old at all and didn't even look a day over 400 in a vain attempt to charm her. Entozoa quickly became angry with him for acting so weak and desperate by using something as cowardly compliments to impress her. She then had her Sourdough's Beefeater guards escort him off her planet.

Later, in "The Gift", Kragthar was one of the many people across the Yonder Galaxy who received a gift from Wander and Sylvia, and he seemed quite content.

Later, in the Battle Royale, Kragthar was one of the many villains who came in search for the rumored "Ring of Invincibility". Kragthar was the first to reach the ring, but he was quickly blasted off the ring's platform by a rival villain. Later when Lord Hater made his way to the ring, he was captured by Kragthar who attempted to intimidate him, however, Hater was instead left dumbfounded by how to pronounce Kragthar's name and title, with Kragthar attempting to explain it to him. Hater then managed to escape his grasp and blasted Kragthar into space while still mispronouncing his name, much to Kragthar's annoyance. 

Later, in "My Fair Hatey" He is one of the many villains that Lord Dominator imprisoned.

Later, in "Bad Neighbors",


           WanderOverYonderTitle Villains

Hater Empire
Lord Hater | Watchdogs (Commander Peepers, Ted, Watchdogs Scientist & Westley)

Lord Dominator | Bot 13

General McGuffin

Other Villains
Queen Entozoa | Emperor Awesome | Fist Fighters | Sourdough Sandwitch | Night Mayor | Sir Brad Starlight | Arachnoqueen | Dr. Screwball Jones | Mandrake the Malfeasant | Ryder | Admiral Admirable | Major Threat | Little Bits | Knight Mare | Black Cube of Darkness | Troll | Iggy Starbeam | Countess Slugul | Princess Callophania | Fake Captain Tim | Potted Plant | Gentleman Tooth | Destructor | Worldbuster | Killbot 85 | Killbot 86 | Kragthar | Rongruffle | Sand Snappers

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