Talk:Colosseum/@comment-3970559-20181130204009/@comment-29799174-20181130212921

We don't know.

But I believe it's a permanent or at least semi-permanent feature (like the World Monster).

It doesn't seem to be an event at all, and no end date has ever been announced. A Treasure Island event even happened while Colosseum was here, and I don't think there ever were 2 events at once in the past.

It definitely looks like it's here to stay IMO.