Ghitu Journeymage

• WWizards of the Coast2018-04-27
  Official Ruling
  Ghitu Journeymage’s triggered ability doesn’t deal more damage if you control more than one other Wizard.
• WWizards of the Coast2018-04-27
  Official Ruling
  In a Two-Headed Giant game, Ghitu Journeymage’s ability causes the opposing team to lose 4 life.
• WWizards of the Coast2018-04-27
  Official Ruling
  Ghitu Journeymage’s ability doesn’t trigger if you don’t control another Wizard immediately after it enters the battlefield. If it does trigger but you don’t control another Wizard as it resolves, it does nothing.

Rulings via Scryfall