|— Gobber and Chaghatai|
After Hiccup and the Dragon Riders freed another batch of captured dragons, Chaghatai, Ragnar the Rock, and Griselda the Grevious decided to hire Grimmel the Grisly to hunt Toothless, the last Night Fury known in existence. They also offered him a female Light Fury to use as a bait for Toothless.
Soon after Grimmel's tower was attacked by the Dragon Riders, Chaghatai, Ragnar, Griselda, and Grimmel planned their next move. They were continuously disrupted by Ruffnut Thorston, so they decided to release her and follow her to New Berk. There, Grimmel managed to capture both Toothless and the Light Fury and brought them back to the Warlords.
However, the Dragon Riders came to rescue their dragons, and began fighting the Warlords and the other Trappers. Later during the battle, Gobber the Belch, Valka, and Eret were brought by their dragons and were directly confronted by the Warlords. Gobber apologized for being late, but Chaghatai tells them that they were on time.
When Astrid Hofferson made two ships collide, Chaghatai and Griselda fell into a cage, which closed and locked by itself. After the battle ended, both Warlords were freed from the cage. It is unknown if they continued to hunt dragons afterwards or not.
This section requires expansion.
Chaghatai Khan's personality lies somewhere between that of Ragnar the Rock and Griselda the Grevious. He is more serious and competent than Ragnar, but he is less aggressive and stubborn than Griselda.
Abilities, Skills, and Talents
|— Grimmel and Chaghatai|
Chaghatai and Grimmel's relationship is not fully explored. Chaghatai is shown to be rather reserved and standoffish when around Grimmel, but he doesn't fear him, despite his reputation or his Deathgrippers, at one point scornfully pointing out how Toothless slipped through his fingers.
|Films and Shorts|
|"How to Train Your Dragon":||Absent||"How to Train Your Dragon 2":||Absent|
|"Legend of the Boneknapper Dragon":||Absent||"Dawn of the Dragon Racers":||Absent|
|"Book of Dragons (Short)":||Absent||"How to Train Your Dragon: The Hidden World":||Appears|
|"Gift of the Night Fury":||Absent|
- His name appears to be directly based on "Chagatai Khan", the second-born son of the famous Mongol conqueror Genghis Khan.