(This is the booster we now call the Draft Booster.) The problem with this method is that it means that any restriction for one group becomes a restriction for everyone
Of course, it also helps that My Hero Academia provides the perfect setting and cast of characters for a CCG to be based around so its no wonder that it became successful among fans of the manga and anime, as well as CCG players looking for a new experience
While the types of value gained through doing so vary greatly based on one's commander, Cheerios decks are often incredibly efficient and consistent, as they care less about what their zero-mana spells do, and more about how their commander is rewarding them for play so many free spells
The only downside Academy has is that it cant produce any mana if you have no artifacts in play, but it isnt very difficult in any format to build a deck that can virtually always get artifacts into play in the early game, so the downside almost never comes up
SOTHERA, THE SUPERVOID This seems specifically good against itself, and I can dig that