Was he a "dark side" figure? By modern standards, yes—his invasions of Vietnam, Japan (twice), and Java were brutal. He oversaw massive armies, siege warfare, and the subjugation of millions. A Sith thrives on conquest, passion, and power. Kublai fits that mold perfectly. However, he was also a pragmatist. He tolerated multiple religions (Tibetan Buddhism, Taoism, Islam, and Christianity), promoted sciences like astronomy and medicine, and rebuilt the Grand Canal. This tolerance hints at a Jedi-like balance—a will to unify rather than simply destroy.
Neither Disney nor Lucasfilm has ever referenced Kublai Khan. However, the archetype exists: Kublai Khan Force Ghost
This "Kublai Khan Force Ghost" cannot use Force Lightning or Jedi healing. But he can appear in war rooms, whispering tactics: “Build your fleet like I built Karakorum. Let your enemies exhaust themselves against your walls, then strike from the steppe.” He becomes an advisor to a conflicted Jedi Knight trying to liberate a sector without repeating the Empire’s violence. Was he a "dark side" figure
In a narrative arc that mirrors the fall of Anakin Skywalker, Ulic sought to destroy the Dark Side from within. He infiltrated the Krath cult, a dark side sect, believing he could resist their corruption. He could not. He fell to the dark side, becoming a warlord and a Sith, waging war against the very Jedi Order he once served. A Sith thrives on conquest, passion, and power
In the vast, sprawling universe of Star Wars , the concept of the "Force Ghost" (or "living ghost") is reserved for the most powerful and balanced Jedi. We think of Qui-Gon Jinn, Yoda, Obi-Wan Kenobi, and Anakin Skywalker. But a curious corner of fan theory and alternate history asks a provocative question:
"An army moves on its stomach, even in space."
These are not canon. They never will be. But they are joyful, creative, and weirdly educational—they drive people to read about the real Kublai’s naval invasions of Japan and his failure at the Battle of Bạch Đằng.