Just these two key carrots, ranked play and tournament play, because they made them attractive through rewards makes MTG: Arena an amazing implementation of Magic The Gathering as a system
I don't know if a deck with these cards will actually become a great competitor in the format, but it's definitely worth a try
Magic: The Gathering Drops First Round Of Spider-Man Previews And Credit Where Credit Is Due, The Marvel Set Is Looking Spectacular Outside of the most dishonest of Wizards of the Coasts marketing execs, its near-universally agreed upon by those with even a passing interest in Magic: The Gathering that the current state of the popular TCG is more often frustrating than not, especially in terms of its less-than-user-friendly distribution practices and growing ignorance to its own original characters and lore in favor of third-party IPs like Final Fantasy, Sonic the Hedgehog, and soon, Marvels Spider-Man
Omo loves specialty lands, so having something that assists you with getting those onto the battlefield, all while guarding your life total, seems great
Standard has plenty of all three of those at the moment, so Barricade is a solid answer to bring in from the board
Its perfect for players who love action-packed games and want to overwhelm opponents before they can recover