Well, I have Hyrule Warriors updating right now
Gonna take a look at the DLC before actually playing it though.
If you haven't already, I recommend actually buying the DLC, it's well worth the money.
I don't buy many DLC's (I can literally count how many I've bought with one hand) but Hyrule Warriors DLC was too good not to buy.
I just checked the file sizes for the game.
22.7 GB if you download it. If you want the disc version, there's a 10 GB update to make load times faster.
Lul,whut...I hope the update comes from the disc itself, or if it's downloaded online then at least not be a mandatory update.
It would just defeat part of the reason to why I like physical copies if it required a mandatory 10GB download. I'm fine if it comes on the same/second disc or something though (sort of like GTAV did).