The power to maintain any sort of oaths that are made. Sub-power of Oath Manipulation. Result of Contract Bestowal.

Also Called

  • Bargain Keeping
  • Contract Keeping
  • Deal Keeping
  • Pact Keeping
  • Vow Keeping


The user of this ability is able to maintain and preserve any sort of oath or pack that was made between 2 or more individuals. This makes the user have higher authority between those who makes the oaths or those who accepts them.




  • May only take effect if a pact is made.
  • May be nullified if one of the parties breaks their oaths.

Known Users

  • Mithra (Valkyrie Crusade)
  • Orkos (God of War Ascension)
  • Hera (Greek Mythology)
  • Juno (Roman Mythology)
  • Styx (Greek Goddess)
  • Vampires (The Shadowhunter Chronicles); via any oath signed with blood
  • Magicians (Inheritance Cycle); via the Ancient Language