Omen by HP will present the first official esports event for Magic: The Gathering Arena .

The winner of the Mythic Invitational will win a $250K USD share of the $1M prize pool, as well as an Omen by HP gaming system.

The tournament begins a year of competition for the card game, with $10M in prizes distributed across events featuring both its digital and physical versions.

Wizards of the Coast revealed today that Omen by HP will present the Magic: The Gathering (MTG) Mythic Invitational tournament, taking place March 28-31 at PAX East, in Boston, Massachusetts. All 64 competitors will compete on desktop computers from HP’s gaming line, with the winner taking home a gaming system along with a $250K prize. Financial terms were not disclosed.

The Mythic Invitational is the first major esports event for Magic: The Gathering Arena–a digital version of the 25-year-old card game–and features a $1M total prize pool. The event precludes a new competitive year for MTG, which will incorporate esports tournaments within a $10M prize pool season, with a separate professional league focused on MTG Arena.

Related Article: MTG’s Bear Schmiedicker on Building a Brand-New Esport With a 25 Year Legacy

Elsewhere in esports, Omen by HP is a partner of the Overwatch League , and has supported multiple Overwatch World Cups. When it comes to professional team organizations, the brand sponsors Counter Logic Gaming , Excel Esports , Origen , Team Vitality , and Natus Vincere , to name a few.

Headline sponsorship deals, particularly by gaming PC brands, are generally uncommon in digital card game esports. The regular seasonal events for Blizzard Entertainment’s Hearthstone usually run sponsor free, though some third-party events feature title partners; such as Take TV’s Seatstory Cup presented by NEEDforSEAT.

The Mythic Invitational is also set to have the largest prize pool of any card game esport tournament. Artifact, a card game spinoff of Dota 2 , was due to have its own $1M competition in early 2019, but the developer Valve has not revealed any information on the event since the start of this year.