|Aliases||Witch of Gemlight|
|Alignment||Blue and Orange|
|Race||Human (Esper-Magician hybrid)
|Age||Irrelevant (transcends the concept of time)|
|Birthday||February 12th, (Aquarius)|
|Base of Operations||Unknown Dream Dimension|
|Hair Color||Dark Brown|
|Hobby||Taking long walks on moonlit beaches|
|Favorite Food||Homemade Milk|
|Weapons||Mana Crystals and Summon Spirit Gems|
Reisys Marvell is the former arranged fiancé of Jasper Ironside and an unofficial, co-member/sub-member of POLTERGEIST. Reisys controls the seven Great Spirits: Salamander, Undine, Sylph, Fenrir, Luna, Raijin, and Gnome. She also has the power to call forth the 13 Saint Beasts to aid her in battle alongside the Great Spirits. She holds the duty to protect the world and everything that resides in it.
Due to her immense magical abilities, Reisys was sealed by Thalia Ash in a dungeon under the Sanctuary of Truth where she would live and research in her own pocket dimension.
One day, Reisys is visited by two teenage sisters named Sherria and Lynn who asks if she wants to be their friend outside of the dungeon. Upon bringing the girls into her dream world to discuss, Reisys is initially disinterested in the idea of friends and the outside world due to them being unnecessary. Nevertheless, the girls manages to entice her curiosity by explaining the fun and useful purposes of friends.
Afterwards, Reisys would occasionally be visited by the sisters in the dungeon, but otherwise, she remained isolated from the outside world. She was made into a honorary member of POLTERGEIST as a birthday gift from Sherria and Lynn made an artificial vessel for Reisys to use whenever she wanted to leave the pocket dimension.
During her birthday party several Remnants of Darkness attacked and severely injured most of the party goers. To save her new found friends, Reisys, let herself be consumed by her taboo and became a Magic God. She used her new found powers to defeat the Remnants and create Mana Crystals that she bestowed to Sherria as a way to fix Destiny City.
Reisys is a NEET who is still somewhat half-assed in how she interacts with other people. Reisys practices daily in order to become the ideal girlfriend and ideal fighter. Although still half-assed, her girlishness has not been wiped away yet and her heart is filled with hopes and dreams.
Even as a Mystic Wraith Reisys' personality hasn't changed much, she interacts with others much more frequently now.
Meta Forging Magic- While mainly a jewel-maker witch, Reisys can forge anything, including items, creatures, tools and weapons made out of Mana Crystals. As such she has no limits on what she can forge, but mostly uses her magic to make powerful elemental Mana Crystals and Summoning Gems. Reisys can cast spells through the Mana Crystals that she makes. She can also control the properties of the Mana Crystals and Spirit Summoning Gems that she makes.
- Precious Gem Magic- Reisys can both create and manipulate Mana Crystals in many ways with her mind. And as the Witch of Gemstones she knows how to help people shine with their inner beauty just like jewelry. Reisys can use her created Mana Crystals to attack others or use them to defend herself from attacks.
- Crystal Rock Aura- She can make a crystalline aura appear around her body that can take on the properties of any type of Mana Crystal or Spirit Summoning Gem.
Desire Empowerment- Reisys has the power to attract and absorb desires (usually in the form of orbs of light) from her surroundings and others to increase her own power. She can use the gathered desires to summon personalized guardians or to strengthen her Mana Crystals.
Mind Crystals: She can see glimpse of the future via Mind Crystals.
Defense Lowering Crystals: Lowers defense of enemies. Can be layered by being using multiple crystals.
Offense Up Raising Crystals: Raises the attack of allies. Can be layered by using multiple crystals.
Absolute Zero Crystals: Very powerful ice Mana Crystals.
Absolute Hot Crystals: Very powerful fire Mana Crystals.
Summon Spirit Gems: She can also summon the seven great spirits or thirteen Saint Beasts to do quick attacks.
- Mostly relies on projectile and keep away maneuvers, and has a tendency to hold back to possibly prolong a fight.