It's lawful within the rules it's creating itself
You can collect cards either by scanning code cards or purchasing booster packs with digital currency earned in-game by completing quests and working through battle passes
The floor on this card is to draw another one, and in your opening hand, it will often work as ramp
As you can see in the top left, the holofoil is missing as if this card had an evolution box
Part of a cycle that features the almost-as-broken Gaea's Cradle and somehow the hilariously unbroken Shivan Gorge, Tolarian Academy taps to make a mana for each artifact you control, which led to decks that would dump their entire hand of cheap artifacts, make a ton of mana by tapping and maybe untapping Tolarian Academy, and then use big card-draw spells like Windfall and Stroke of Genius to refill before eventually milling the opponent out with Stroke of Genius, potentially all on Turn 1
Met boosters kun je je deck bouwen en aanpassen met extra vaardigheden en personages naast die in de starter decks