mtg card costs Price of Knowledge · Commander 2013 (C13) #89 · Scryfall Magic: The Gathering Search up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost Mana Cost: humanReadable.~[X], 11 cards

We could probably have found room for Gwen Stacy and Miles Morales in a non-Spider-Man specific set, but there wouldnt have been room for Aunt May

However, the change doesn't mean much in this instance

These iconic cards often feature Disneys most recognizable heroes and villains, making them top targets for players and collectors alike

For all other Collector Boosters, these cards appear in English two thirds of the time and Japanese one third of the time

Since targets are chosen before costs are paid, Valgavoth's Faithful isn't a legal target for its own ability because it won't be in the graveyard at that time