Tektos

Tektos, known in Japan as Makurosshi, is a stone giant who roams the planet Erd, and is the last of his kind. A layer of land on his back is the aptly named village of Uponisbak where a colony of pyrites lives. Tektos's insides make up the Path of Five Organs, connecting Uponiskbak to his skull where his soul, the earth gummy, resides. He is also close friends with a brownie named Shallot.

Appearance
Tektos is colossal in size, even taller than the rocky slopes of northern Erd. His stone body possesses some human-like features, but most of his insides are completely hollow, including his head. Uponisbak rests over his shoulders, causing him to have a hunched back.

Early life
Tektos was the sole survivor among nine stone giants who lived on Erd, most of whom were killed in a devastating war against the Espresso civilization thousands of years ago. He worked alongside Shallot to protect the earth gummy located within his skull.

Magical Starsign
On their quest to find the five millennium gummies, the students of Will-o'-Wisp Academy traveled across the eastern regions of Erd to escape numerous Space Police officers commanded by Magnus Muzzleflash. The chase ended at Plateau of the Giant where a small hangar was located, and the party was nearly struck by Muzzleflash's storm of bombs. Luckily, the whole fleet retreated when Muzzleflash ran out of ammo. With little time left to spare, the group struggled to think of an escape plan. They all turned to Mokka, whose engines began to quake as he uncontrollably announced orders to attack a stone giant in the distance. He went to touch the hanger's door, but Pico barged in and pushed the robot over. Mokka, in control of himself again, walked up to the door again and opened it.

As the party set foot inside the hangar, they discovered a strange machine propped up on a launch pad. An alarm blared throughout the interior and declared that the "spinning flight machine" was ready for takeoff. Sorbet questioned the contraption's flight capabilities, as it was merely a pod attached to a drill-shaped propeller. With a solution in mind, Lassi stepped on the launchpad and summoned her wild magic, causing the propeller to move incredibly fast. The students hurried and boarded the machine while the hangar's roof opened, letting Lassi's turbulent winds guide them towards Uponisbak. They abruptly crash landed in the mobile village, though no one was seriously injured.

Just as the kids were about to enter the tunnel beneath the village, a trio of officers flew in, but Muzzleflash's bombs carelessly rained down and left them incapacitated. The students fled through the Path of Five Organs within Tektos's upper body, eventually coming across a rope leading to his skull. There, they met Shallot and the disembodied voice of Tektos. Shallot was caught up on the kids' situation and how they must access Nova, to which he responded by summarizing the etherealization phenomenon. He then alerted them about Muzzleflash's impending arrival, suggesting no one uses magic until the threat is gone. Tektos, however, encouraged the students to use magic and defeat the evil-hearted foes. Complying with Tekto's wishes, the unleashing of wild magic caused the titan's head to tremble and catch the Space Police's attention. Magnus Muzzleflash descended onto Tektos's cheekbone, then a fight ensued between him and the six students. The soldier was unable to stand against their magic, but he did not give up. A couple of troops rushed in, reporting to Muzzleflash that the earth gummy was somewhere inside the Kahve Ruins after their forensics team detected strong gummy energy inside. The update convinced Muzzleflash that Tektos was no longer of use to him, so he flew up and prepared to ram straight through the giant's body.

Shallot reminded his friend of Muzzleflash's special armor, which was expertly crafted by the dwarves of Razen using Craaken's methods. Tektos ignored Shallot's pleas, saying he would be able to penetrate it with the planet's power, as well as a fraction of Mokka's wild magic. The giant aimed at Muzzleflash and launched a searing hot beam into space, narrowly missing the Kahve Ruins, and instantly vaporizing Muzzleflash. This over-usage of power caused Tektos body to crumble and sink into Erd's sands. In his final moments, he ordered Shallot to give the students his soul, the earth gummy.

Trivia

 * His name is likely in reference to 'plate tectonics', a theory explaining the formation of landmasses as a result of subterranean movements.
 * His Japanese name, Makurosshi, comes from 白熊 shirokuma, a popular shaved ice dessert in Kagoshima Prefecture which literally means 'polar bear'.