- For the character in the anime, see Yuki.
Iona (イオナ) is a black and white LRIG. Iona cards focus on controlling the opponent's SIGNI, either by forcing them to attack, decreasing their power, or by arranging the positions of both player's SIGNI so that the opponent can't attack optimally.
LRIG cards
Level 0
Iona 
- Iona, Zero/Maiden
spread WIXOSS- WHITE LRIG
Yuki 
- Yuki, Flower Bud Miko
- Yuki, Miko of a Hundred Calamities
- Yuki, Miko of Falling in Love
Level 1
- Iona, Crescent/Maiden
- Iona, Nepto/Maiden
- Yuki, Flower Breeze Miko
- Yuki, Flower Shadow Miko
- Yuki, Miko of Purity and Impurity
- Yuki, Miko of Reincarnation
Level 2
- Iona, Half/Maiden
- Iona, Uranus/Maiden
- Yuki, Flower Curtain Miko
- Yuki, Flower Garden Miko
- Yuki, Miko of Binding Love
- Yuki, Miko of the Authentic and the Spurious
Level 3
- Iona, Corona/Maiden
- Iona, Pale/Maiden
- Iona, Pluto/Maiden
- Iona, Triangle/Maiden
- Yuki, Flower Brilliance Miko
- Yuki, Flower Tidings Miko
- Yuki, Flower Weather Miko
- Yuki, Miko of Deep Emotion
- Yuki, Miko of Regret
- Yuki, Platinum Miko
- Yuki, Unbloomed Miko
Level 4
- Iona, Ancient/Maiden
- Iona, Evolve/Maiden
- Iona, Full/Maiden
- Iona, Over/Maiden
- Mayu, Unknown Miko (Double-faced card)
- Yuki, Flower Army Miko
- Yuki, Full Bloom Miko
- Yuki, Miko of Fortunate Love
- Yuki, Pure-Hearted Miko
- Yuki, Pure White Miko
- Yuki, Sky Miko
Level 5
- Iona, Ultima/Maiden
- Mayu, Genesis Miko
- Mayu, Reunion Miko
- Mayu, True Name Miko
- Yuki, Miko of Utmost Happiness
Assist LRIG cards
Level 1
Level 2
Iona-limited cards
ARTS
- Avalon Throw
- Black Crisis
- Dark Matter
- Death Beam
- Encore Seed
- Eques Defense
- Last Select
- White Seeding
Resona
Level 4
SIGNI
Level 1
- Code Maze Camposa
- Code Maze Cornmaze
- Code Maze Linder
- Code Maze Michel
- Code Maze Tessaku
- Code Maze Towerb
- Code Maze Triumph
- Marguerite, Natural Plant
Level 2
- Code Maze Babel
- Code Maze Herrenchi
- Code Maze Metron
- Code Maze Seredu
- Code Maze Shingyo
- Code Maze Tajmaha
- Lily, Natural Plant
- Platycodon, Natural Plant
- Sanzaka, Natural Plant
- Skunk Cabbage, Natural Plant
Level 3
- Abelia, Natural Plant
- Akizakura, Natural Plant
- Code Maze Clocktower
- Code Maze Falken
- Code Maze Kinkaku Cross
- Code Maze Labyrin
- Code Maze Pyramid
- Code Maze Reihai
- Code Maze Sagfami
- Code Maze Saisuper
- Code Maze Sapidu
- Code Maze Skyju
- Code Maze Spanacra
- Drei-Capsule
- Ginger, Natural Plant
- Kujakusou, Natural Plant
- White Dead-Nettle, Natural Plant
Level 4
- Anemone, Natural Plant
- Code Anti Macana
- Code Anti Vimana
- Code Labyrinth Louvre
- Code Labyrinth Neuwan
- Code Labyrinth Pishato
- Code Labyrinth Quin
- Code Labyrinth Tsuuten
- Code Maze Gojuu
- Gaura, Natural Plant
- Saisa, Natural Plant
- Ume, Natural Plant
- Vier-Oxygen
- Vier-Rikabuto
- Water Lily, Natural Plant Queen
