Dragons: The Nine Realms: Season 4

Tom obsessively searches for a way to open the canister and Jun and Alex drag him to investigate a sinkhole to get his mind off it. and discover that the sinkhole leads to a dragon realm of ice. When Thunder gets separated from the group, gets caught in a trap set by Buzzsaw, who tries to kill him. Thunder escapes, and Buzzsaw learns about the dragon riders. He pretends to be an injured hiker who accidentally fell into the ice realm to get close enough to kill Thunder. When Jun goes to get Eugen

While searching for the key to the canister in the Ice Realm, Webmaster and Feathers get separated from the group when an underground storm hits and the group is forced to leave them behind to avoid getting caught in it as well, against Eugene and Alex's objectioжs. During the night, Eugene and Alex decide to go back on their own and find their dragons and the rest of the group ends up join them after realizing it was unfair to force the decision to leave. They find Feathers and Webs being held

While chasing Flame Throwers, Wu and Wei exhaust their ability to produce steam and become sick. Wu and Wei fly off toward a giant snow-covered volcano which Jun believes connects to a myth from her childhood, which may help cure Wu and Wei but Tom finds a page about it in the book of dragons that seems to warn of danger. Jun encourages everyone to follow Wu and Wei up the mountain despite Tom's hesitance, facing sheer winds and hallucinatory gas. At the top of the volcano, the group encounters

Tom discovers that another piece of crystal, which Olivia agrees to name Dragoncite, has been found and worries it may lead to the dragon realm being discovered. The group begins searching for Buzzsaw and discovers he's capturing dragons using a purple massive-winged dragon he can control with a hand-carved whistle. Tom comes up with a plan to sneak into Buzzsaw's camp and steal the dragon whistle, but he falls into a trap and is captured. Tom manages to trick Buzzsaw into letting him "train" hi

Tom and Thunder discover a baby Nightlight and must bring him back to Thunder’s home realm.

When Thunder’s clan of fellow Nightlights is attacked by the Snow Wraith, Tom vows to rescue them.