Neat, thank you. I did like the trailer Arena had for Guilds of Ravncia...which basically was the official trailer for the set put out by WotC. How long have they been doing official cinematics?
EDIT: Oh I like this. Arena has things called "Wildcards" of various rarities - I got a handful of them when I created an account. They basically let you trade them off for whatever card you want. But opening the Ravnica packs it turns out that every so often you'll get a Wildcard that way, plus additional ones depending on the number of overall packs you've opened.
thats available with all the packs on the store. its a really nice feature compared to the dust thing hearthstone has going on.