Another of the self-replacing cards is Robin Hood - Champion of Sherwood: a perfect fit for a Robin Hood deck and a great way to gain lore while controlling the board through challenging
Rikku, Resourceful Guardian allows you to force a creature through your opponents' blockers, as well as steal counters, and Lulu, Stern Guardian protects you by putting stun counters on your opponents creatures, as well as proliferating to keep them around
Though they have fewer cards than a draft booster, they're great for constructed players who want to find a bit of bling for their decks without pulling lots of 'chaff' that is only viable in limited play
In perfect condition, some of these cards have even sold for up to $4,050 USD
Listings for an Enchanted currently start around $285 on TCGPlayer
This is largely because it is very light on cards that can actually reanimate your creatures