For a limited time Amazon is giving away free in-game golden loot boxes with a guarantee of having at least one legendary item. They are also giving away other loot boxes to Overwatch players. There is absolutely no grinding required to get these. This gift is free for all Twitch Prime members, which is included with a standard Amazon Prime membership. With a free 30 day trial for new members and a low $10.99 per month price there’s no reason you should miss this deal! You can find the details, and sign up for a 30 day free Prime trial if necessary, here.