summoner

/ˈsʌmənər/
noun
  1. A person who calls someone or something to appear, especially in a legal or official context.
    • The court summoner delivered the papers to the witness.
    • The summoner called the defendant to appear in court the following week.
    • In medieval times, a summoner would travel to bring people before the local lord.
  2. In fantasy games and stories, a character or being who calls forth creatures, spirits, or magical forces.
    • The wizard acted as a summoner, bringing a guardian spirit from another realm.
    • The summoner raised a fire elemental to fight alongside the party.
    • In the game, the summoner class can call powerful allies into battle.
  3. A person who requests or gathers something, such as help or resources.
    • As the summoner of the emergency meeting, he had to explain the crisis.
    • The project manager acted as a summoner of ideas from the team.
    • She was the summoner of volunteers for the community cleanup.