You can jump into private or public PvP games, which, considering the limited roster of cards available in the game (roughly 250 at launch), are reasonably balanced experiences
What cards are you speculating on in anticipation of Innistrad: Midnight Hunt and Innistrad: Crimson Vow
$9.99 flat rate shipping free over $300.
That'll backfire on legendary creatures, unless of course, they have a relevant enter-the-battlefield trigger
To learn more about how to unlock and use Multiplayer in Legends: Z-A, keep working your way through our Multiplayer guide
Offering two bodies, and one that Transforms into something powerful, this could potentially see some constructed play, especially if Convoke is a reasonably supported mechanic post-rotation