Additional discard is a linear addition in that it reinforces Plan A from game one, but a good Storm player will anticipate and adapt to that strategy, making it less effective
Whether its adding to a bedroom, dorm room, gamer room, or man cave, it enhances any space
Meanwhile, Biorhythm was unbanned following a trend of unbanning expensive, high-impact cards that have a big impact on the game
Once an alternate way to win existed, players were soon attracted to it as a means of winning because well, that's what gamers do
I can only judge these cards based on how they work within Magic and Commander at large, though Ive seen plenty of people excitedly discussing how these cards fit within the lore of Doctor Who
In singleton formats, that kind of precision is why you play it, no matter what MTG color combinations youre running (as long as it includes black)