There is a legal phrase called promissory estoppel, which essentially means that if your promise has serious repercussions for the other party and by not keeping it you caused some sort of harm (financial, in this casespoiler alert), youre liable for that harm and can be prosecuted
[Chronicles] caused a fallout, like, Hey, youre reprinting these valuable cards that I collected, what the hell? says Daniel Chang, President and CEO of Vintagemagic.com, one of the preeminent ultra-rare Magic marketplaces on the internet
Soldevi Golem Many of the cards on the Reserved List demand hundreds, if not thousands, of dollars for a single copy
Of course, even using Black Lotus traditionally to power out something like White Plume Adventurer can put you so far ahead that the mana being used for only one turn doesnt feel like much of a drawback
However, other ink combos are still very viable, and this doesnt hit at the core of gameplay of Steel which is winning through strength by putting up a huge wall of characters and outputting high damage