I found these set listings on the LEGO Ninjago Wikipedia page. No citations or sources to be found. : r/Ninjago
Ninjago (sets) | Ninjago Wiki | Fandom
LEGO Ninjago 2020 Official Set Images - The Brick Fan
LEGO Ninjago Summer 2021 Sets Revealed - The Brick Fan
LEGO NINJAGO Sons Of Garmadon 2018 Sets Now Available - BricksFanz
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago | 2021 | Brickset: LEGO set guide and database
Ninjago (sets) | Ninjago Wiki | Fandom
The Biggest LEGO Ninjago Sets Ever Released - That Brick Site
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago | Brickset: LEGO set guide and database
Ninjago (sets) | Ninjago Wiki | Fandom
New 2022 LEGO Ninjago sets revealed! - Jay's Brick Blog
Ninjago (sets) | Ninjago Wiki | Fandom
List of Ninjago sets | Brickipedia | Fandom
Ninjago (sets) | Ninjago Wiki | Fandom
2022 Ninjago Rumored Set List | Fandom
LEGO Ninjago 2020 Official Set and Box Images Revealed
10 years of new LEGO® NINJAGO® pieces | New Elementary: LEGO® parts, sets and techniques
A potential list of summer 2021 LEGO NINJAGO sets has been discovered - Opera News
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago (sets) | Ninjago Wiki | Fandom
Ninjago | Brickset: LEGO set guide and database
