Microsoft in 2022 began to actively introduce the Discord service into the Xbox ecosystem. Most of the services in the service are available for free, but there is also a Discord Nitro subscription, which gives you access to some additional options: emoji, banners, Server Boost, and other perks. You can now get a 3-month Discord Nitro subscription for free with Game Pass Ultimate.
A 3-month subscription to Discord Nitro has become available in the perks section of Game Pass Ultimate. Only new users who activate Discord Nitro for the first time can use the perk.
You can claim the Discord Nitro subscription perk from Game Pass Ultimate until April 26, 2023. Note that Microsoft and Discord ran a similar promotion last year, offering Discord Nitro to Game Pass Ultimate subscribers.