When is double XP enabled for things?

Games Halo 5: Guardians
1

So I’ve been wondering how to figure out what modes have more XP on them and when they do. I know Mythic Warzone Firefight is active today so the XP grind will be real.

2

Featured playlists (playlists with stars next to them) have double xp.

3

> 2586218893181855;2:
> Featured playlists (playlists with stars next to them) have double xp.

Thank you ^°^. I wasn’t sure if featured meant double XP but now I do so thank you! ^^. Is it only featured that goes on double XP?