Rule Master

Rule Master (ルールマスター?) is position belonging to the one in charge of the Ainsworth Holy Grail War.

Characteristics

The Rule Master is the one with the authority to create and destroy the Class Cards utilized in the Holy Grail War. The Class Cards require physical contact to be destroyed, shattered by the Rule Master squeezing it with their hand.[1] With Flash Air, it is possible to perform the action while the card is Installed.[2]

Known Rule Masters

References

  1. ↑ Fate/kaleid liner PRISMA☆ILLYA 3rei - Chapter 22
  2. ↑ Fate/kaleid liner PRISMA☆ILLYA 3rei - Chapter 59
Concepts
Bounded Field • Conceptual Weapon • Magic (First Magic • Second Magic • Third Magic • Fourth Magic • Fifth Magic) • Magical Spells (Astromancy • Gradation Air • Flash Air • Tuning) • Marble Phantasm • Mystic Code • Mystic Eyes (Mystic Eyes of Death Perception) • Psychic • Reality Marble
Creatures
Bicorn • Centaur • Daemon • Dead Apostle • Demon • Demon Boar • Divine Spirit • Doll • Dragon • D'yavol Tron • Fairy • Familiar • Gazer • Giant • Golem • Homunculus • Human • Hydra • Lamia • Magician • Magus • Mixed-Blood • Oni • Outer God • Phantasmal Species • Soul Eater • Sphinx • Spirits • Tengu • True Ancestor • Ultimate One • Vampire • Werewolf • Witch • Wizard • Xian • Yaga
Holy Grail War
Anti-Hero • Catalyst • Command Spell • Blackening • Greater Holy Grail of Fuyuki • Lesser Holy Grail of Fuyuki • Heroic Spirit • Holy Grail • Incarnation • Master • Mirror World • Overseer • Noble Phantasm • Parameter Rules • Saint Graph • Servant (Class Card • Demi-Servant • Grand Servant • High-Servant • Pseudo-Servant • Servant Universe) • Servant classes • Skill
Organizations
Holy Church (Burial Agency (Remake)) • Chaldea Security Organization • Demon Hunter Organization • Mage's Association (Clock Tower • Atlas • Wandering Sea) • Spiral Manor • Summit Court • The Twenty-seven Dead Apostle Ancestors (Remake) • Palalalala Organization
Terms
Advantage • Akasha • Authority • Anti-Purge Defense • Counter Force • Incantations • Immortality • Elements • World • World of Magecraft • Magic Circuit • Magical Energy • Magic Crest • Magical Workshop • Mystery • Soul • Spiritron • Starlog • Resurrection • Texture • Time Travel • Tradition Protection • Parallel World • Quantum Time-Lock • Underworld