As this list will display, there are just too many cards in MTG at this point that benefit from having a high number of cards in the graveyard
Im not sure how many decks it goes in, or why, but what an ambitious card
Group hug is a lot of fun when played responsibly, at least in casual settings
The original set foil premium is already active here, with Rise of the Eldrazi foils selling for $70 while Conspiracy: Take the Crown and Modern Masters 2017 copies are floating between $18 and $20
If this card somehow enters the battlefield with its back face up, it didn't transform, so you won't search
This is an incredibly useful card to use early when there aren't many cards in the player's graveyard, so they can increase the chances they get what they want