Season 1: Dragon's Quest

Dragon's Quest is the first season of the crossover series LEGO Ninjago and Istaria: Ninja Legends and is succeeded by Season 2. There is no main focus for this season, all of the Ninja have significant roles. The Shadow Dragon and Seliena the Brilliant are the main antagonists of the season. The Invae and the Bloodletters serve as the villainous factions of the season. The first episode aired in the US on July 25, 2020.

Official Description
''This season of LEGO Ninjago and Istaria, The Ninja find themselves in a strange forest, filled with many strange creatures. They soon find that they are no longer in Ninjago. They learn that they are in a completely different realm known as Istaria, a land filled with wonders, dangers, and Dragons. As the Ninja examine one another, they come to realize that they have all became dragons! Little do the Ninja know, of what terror that awaits in every turn, every region. It is up to the Ninja to find a way to escape Istaria and return home to Ninjago!''

Cast

 * Archbishop Thomas Agua - Cole Howard
 * Artisan Jemenonth - Stephen Merchant
 * Barmos the Empty - Michael Kopsa
 * Battlemaster Avariatus - Paul Dobson
 * Brysmendrik - Jim Conrad
 * Cole - Kirby Morrow
 * Entombed Dragon Statue/Entombed Will - Scott McNeil
 * Guard-Captain Zandra Michaelide - Kathleen Barr
 * Instructor Karkath - Adrian Petriw
 * Jay - Michael Adamthwaite
 * Kaa the Idealist - Michael Antonakos
 * Kai - Vincent Tong
 * Karane the Historian - Garry Chalk
 * Kerian - Sam Vincent
 * Lantenal the Hermit - Ian Hanlin
 * Lem the Peaceful - Tabitha St. Germain
 * Lloyd - Sam Vincent
 * Megian - Ashleigh Ball
 * Nya - Kelly Metzger
 * Semeneth the Ancient - Gavin Langelo
 * Sergeant Bramdin Jonis - Michael Donovan
 * Seril the Empty - Alan Marriott
 * Sheila Jonis - Erin Mathews
 * Spitfyre - Kelly Metzger
 * Steward Pratt McGrubben - Brent Miller
 * Talon the Possessed - Ian James Corlett
 * Valkoth the Ancient - Ron Halder
 * Vladtmordt the Chronicler - Brian Drummond
 * Zane - Brent Miller

Trivia

 * The first 2 episodes of this season will take place in the beginning of the game Istaria: Chronicles of the Gifted.
 * Episodes 20-30 are based off the Rite of Passage quest line.
 * This season will feature a new rendition of the Weekend Whip, which is named the Dragonic Whip.
 * Starting with "Crafting for a Cause", there is an intro which recaps the events of the previous episode along with the Dragonic Whip in the background.

Focus Characters

 * There is no main focus character. Every Ninja has their own sub-plot.

Antagonists

 * The Shadow Dragon and Seliena the Brilliant serve as the main antagonists.
 * Gakkash the Dominator serves as the secondary antagonist.
 * The Invae and the Bloodletters serve as the villainous factions.