This may well be as 'Universes Within' cards filling the list slot of set boosters, which is how the mechanically original Stranger Things Secret Lair was reprinted for general access
A lot of decisions were made that felt as though they were solely for making money, often at the expense of player experience or their general enjoyment of the game
Knowledge is power, and in MTG Arena, it translates to more efficient victories and, by extension, faster card acquisition
For a competitive player, the choice to use the standard version saves nearly $50 per card, or $200 for a full playset, with absolutely no reduction in tournament win rate
Okay, first of all, Tergrid makes more sense when you think of it as the back side with an option to buy the front side