Lostbelt King (異聞帯の王, Ibuntai no Ō?) is a term for those who rule the seven Lostbelts brought forth by the Alien God during Fate/Grand Order: Cosmos in the Lostbelt.
Characteristics
The King of each Lostbelt is a major figure in the history of the Lostbelt. Each has existed in the world of the Lostbelt since the point of divergence until modern day. They are the core of the Lostbelt and possess a certain Authority over it. The status of Lostbelt King can be usurped by someone else of Authority. The Lostbelt Kings summoned by Chaldea appear to have some capacity to keep memories from their Lostbelt versions and have agreed to help them complete their Grand Order, but how much they remember and how long that can last is unknown.
Known Kings
| # | Name | Lostbelt | Divergence |
|---|---|---|---|
| 0 | World of Fate/Grand Order | 2004 AD | |
| 1 | Ivan the Terrible | Russian Lostbelt | 1570 AD |
| 1 | Anastasia Nikolaevna Romanova | Russian Lostbelt | 1570 AD |
| 2 | Scáthach-Skaði | Norse Lostbelt | 1000 BC |
| 2 | Surtr | Norse Lostbelt | 1000 BC |
| 3 | Qin Shi Huang | Chinese Lostbelt | 210 BC |
| 4 | God Arjuna | Indian Lostbelt | 11 900 DV |
| 5 | Zeus | Atlantic Lostbelt | 12 000 BC |
| 6 | Morgan | English Lostbelt | 12 000 BC |
| 7 | Kukulkan | South American Lostbelt | 3 000 000 000 BC |