|Effects|| Healing abilities|
|Source||Purple spellbook of the Codex|
|Cost to buy||Unknown|
|Cost to sell||Unknown|
"Battle Unicorn, Charge!"- Emerald's command to activate its mystical power
The Unicorn Bracer is the fourth and final fragment of the Codex and represents Mysticon Knight's mystical power and strength. It is colored a dark pink or magenta. Em obtains it in "A Walk in the Park" by retrieving it and her spellbook from the top of the royal castle.
The incantation to summon it was:
Above a place of kings and queens
Celestial-powered justice springs
Episodes when Used
- A Walk in the Park (first appearance and use)
- Skies of Fire
- All Hail Necrafa!
- Clash of the Tridents
- Gems of the Past
- Mutiny Most Fowl
- Through My Enemy's Eyes
- The Mask
- Save the Date!
- Happily Never After
- The Lost Scepter
- Total Eclipse of the Golden Heart
- Game of Phones
- Heart of Stone
- Monster Hunt
- The Princess and the Pirate
- Eternal Starshine of the Mage's Mind
- Age of Dragons (final appearance & use)
Unicorn Bracer in Printed Media
- The Secret of the Fifth Mysticon (first appearance & use)
- For Native Americans, the Unicorn represents purity, innocence, dreamer, personal power, gentle, spiritual vision, other realms, faith, healing.
- The contents of the riddle to find it was unknown.
- It was strong enough to overpower Yaga, one the strongest and most powerful mages/sorceresses in all of Gemina.
- It is the fourth and last mystical bracer to be found.
- Its mystical strength could be absorbed by the purple gem in Queen Necrafa's necklace.
- It is counteracted by the Vexicon golem Eartha and her pink Basilisk Bracer.
- So far, it appears in the transformation sequence but is not used. This never happened in the show. It also seen on the cover of each volume.