Zetsuborgs are bipedal and have a giant black lock with a red light glowing from the keyhole in front of it. Their actual bodies take on an appearance related to the victim's dream. Their base forms have dark red bodies.
In episode 13, Zetsuborgs with red locks and a light purple eye were introduced. These are created after Twilight uses her Dress Up Key to unlock the lock the general has before they summon the Zetsuborg.
When Lock powers himself up, he gains a new lock with red horns on it. Those have a glowing yellow eye and red horns as well. Shut also used one.
The Zetsuborgs Stop & Freeze summon have two locks that attach to each other, each with a glowing green eye. Shut can summon these as well with his upgraded lock.
In episode 40, it is revealed that Dyspear can summon Metsuborgs, her own versions of them, using a special lock with horns that look similar to those on her headdress. They have a single red eye and can be purified once their body is destroyed. She usually summons them in attempts to stop the Cures from restoring the rainbows of the four palaces.
List of Zetsuborg
|Image||Possessing||Summoned by||Defeated with||Origin|
|Picture Book||Close||Floral Tourbillon||Nanase Yui, whose dream was to become a children's book author.|
|Soccer Trophy||Close||Mermaid Ripple||A soccer player whose dream is to be top scorer in a match and win a trophy.|
|Judo||Shut||Mermaid Ripple||A boy whose dream is to win first place in a judo match.|
|Karate||Close||Floral Tourbillon||Another boy, though it's unknown what his dream was.|
|Camera||Close||Floral Tourbillon||A woman, though it's unknown what her dream was. (Most likely a photographer)|
|Fashion model||Close||Twinkle Humming||A teenage model whose dream is to win a beauty pageant.|
|Math Teacher||Close||Twinkle Humming||A young boy whose dream is to become a math teacher.|
|Baseball||Lock||Floral Tourbillon||A boy whose dream is to become a professional baseball player.|
|Tennis||Shut||Floral Tourbillon||Aihara Yuuki, whose dream is to become a top tennis player.|
|Oven||Lock||Floral Tourbillon||A girl whose dream is to win a baking competition.|
|Camera||Close||Mermaid Ripple||A man whose dream is to become a horror movie director.|
|Windmill||Close|| Floral Tourbillon|
|From the dreams of all of the graduate students of Noble Academy who had them etched on its walls.|
|Donut||Shut||Trinity Lumiere||Ichijo Ranko, whose dream is to become a top idol.|
|Violin||Shut||Trinity Lumiere||Minami's teacher, whose dream is to become a violin teacher.|
|Dorayaki||Shut||Trinity Lumiere||Haruka's family, whose dream is for Haruka to achieve her dream of being a princess.|
|Butler||Lock||Trinity Lumiere||A butler named Oikawa, whose dream is to serve his master.|
|Whale||Lock||Trinity Lumiere||Minami's older brother, Kaido Wataru, whose dream is to interact with others through the sea.|
|Octopus||Shut||Trinity Lumiere||A booth owner, whose dream is unknown.|
|Mother and Daughter||Shut||Trinity Lumiere||Kirara's mother Amanogawa Stella, whose dream is to walk the runway with her daughter.|
|Rice Cooker||Shut||Trinity Explosion||A cooker, whose dream is to share her rice with children.|
|Crystal||Lock||Phoenix Blaze||Mochizuki Yume, whose dream is to fulfill the dreams of children.|
|Fashion Director||Lock||Phoenix Blaze||Kirara's assistant, whose dream is to Kirara see on all of the covers of the magazines.|
|GPPC25||Fire hose||Shut||Phoenix Blaze||A volunteer firefighter, whose dream is to keep protecting the town from fires.|
|GPPC26||Cicada||Shut||Phoenix Blaze||A cicada, whose dream is to fly freely.|
|Yuuki's fangirls, whose dream is to cheer him on during his tennis matches.|
|GPPC28||Picture book||Lock||Phoenix Blaze||Nanase Yui, whose dream is to become a children's book author.|
|GPPC31||Flower||Stop & Freeze||Éclat Espoir||Komori Hanae, whose dream is to be a flower arranger.|
|GPPC32||A gentleman||Stop & Freeze||Éclat Espoir||Ijuin Kimimaro, whose dream is to walk alongside Minami.|
|Shut||Éclat Espoir||A trio of black cats, whose dream is to enjoy some fish|
|GPPC34||Makeup Artist||Stop & Freeze||Éclat Espoir||Kirara's makeup artist, whose dream is to make other girls pretty|
|GPPC35||Doll||Stop & Freeze||Éclat Espoir||A little girl, whose dream is to become a princess|
|GPPC36||Penguin||Stop & Freeze||Éclat Espoir||Kitakaze Asuka, whose dream is to know more about the ocean.|
|GPPC37||Film Director||Stop & Freeze||Éclat Espoir||Furuya Riko, whose dream is to be a film director.|
|GPPC37||Romeo||Stop & Freeze||Éclat Espoir||Hirano Kenta, whose dream is to be a great actor.|
|GPPC40||Dyspear's clone||Dyspear||Grand Printemps||None; created by Dyspear's lock without the use of a victim's dream|
|GPPC41||Sketchpad||Stop & Freeze||Grand Printemps||Nanase Yui, whose new dream is to paint a book about those who protect dreams|
|GPPC42||Model||Stop & Freeze||Grand Printemps||Akehoshi Karin, whose dream is the to be on the same stage as Kirara|
|GPPC43||Chef||Stop & Freeze||Twinkle Humming||A chef, whose dream is unknown|
|GPPC43||Dyspear's clone||Dyspear||Grand Printemps||None; created by Dyspear's lock without the use of a victim's dream|
|GPPC44||Chalkboard||Shut||Grand Printemps||Zama-sensei, whose dream is to support all student's dreams|
|GPPC45||Turtle||Shut||Grand Printemps||None, created by Dyspear's lock without the use of a victim's dream|
|GPPC47||Butterfly||Dyspear||Grand Printemps||None, created by Dyspear's lock without the use of a victim's dream|
- Their name is a hybrid between Zetsubō (Despair) and Cyborg.
- When the Zetsuborgs are purified, their light fades away in a way in which it looks like they are closing their eye and they say "Dreaming...".
- Like the Jikochuu and the Saiark, they are created without fusing objects.
- They are voiced by Nakatsukasa Takayuki.
- Each of the commanders use their names when they trap people's dreams. Close says "Close Your Dream!", Shut says "Shut Your Dream!", and Lock says "Lock Your Dream!"
- Stop & Freeze say theirs together by saying "Stop..." "Freeze..." "...your dream!"
- There were two Zetsuborgs created from one person in episode 17.
- Shut used a cicada to create a Zetsuborg in episode 26, making it the first animal to become one.
- There were three Zetsuborgs created in episode 27.
- Yui is the only victim who fought back against the Zetsuborg from the inside, immobilizing it and allowing the Cures to defeat it.
- Like the Desertrians and the Jikochuu, the person they took over gets paralyzed or goes into an unconsciousness state when healed.