Its perhaps not best-suited to newcomers since it requires keeping tabs on a lot of counters (often different types), but by spending some time planning, you can create Summon creatures and keep them on the board much longer than expected, while also powering up just about everything on your board
The amount of free packs that you can open is time-restricted and some are restricted to currency that you can earn in-game, albeit only a small amount with it being free-to-play
Again, the numbers dont tell the full story: Shadrix Silverquill plays more like a minimum of a 4/6 and Beledros Witherbloom adds some more (negligible) power to the board, but its illustrative of how Standard-safe the Strixhaven founders were designed to be after several years of tumult
Unyielding Gatekeeper lets you exile another nonland permanent when its turned faced up
Your typical black sacrifice deck if you will
It also has an enter the battlefield ability to discard your hand and draw three cards, a mini self wheel