[2020] Advanced Sample Client Output Log: Build 990.673967

It's almost patch time!

In an effort to reduce the scrambling required by anyone who parses our output logs, we've gone ahead and captured an advanced sample copy.

https://gist.github.com/WotC-Charlie/public

Enjoy!

Edit: Since it's a set release, we've also included cards.json and loc.json, so you can match up our new IDs to card names.