Arbiter of Time

The Arbiter of Time is a keeper of Coliseum from Final Fantasy XIII-2.

Story
When Serah Farron, Mog, and Noel Kreiss travels through time searching the way to resolve the anomaly in the Sunleth Waterscape -300 AF-, they come across the Arbiter of Time inside the Coliseum. The Arbiter demands them to leave his domain as omen corrupts it. Noel then asks the Arbiter to hand them over the 'omen,' but the being says that they will have to leave the place as soon as he gives them the omen.