On Saturday, November 10, Valve will kick off the Artifact Preview Tournament. In addition to this tournament, Valve will also open up pre-orders for the game. And then on top of that, the dev team released the Card Set and Deck Code APIs that will allow creators to make tools to share cards.

The APIs are available right now for free. They can be downloaded from the Artifact website. Pre-orders will open at 9AM (PT) tomorrow. The game itself won't be released until November 28...