Secret Social Playlist?

So, since I can’t check yet, for those of you who have downloaded the update, what is that secret social playlist that 343 was talking about?

A holiday social playlist that meshes slayer, snipers and other gametype(s) together.

really??? christmas killing

> 2775209234672000;2:
> A holiday social playlist that meshes slayer, snipers and other gametype(s) together.

What’s it called?

Sounds cool I guess. Probably going to be action sack.