We have a callback to this in Time Spiral with Evil Eye of Urborg
Babycerasaurus Whenever youre destroying dinosaur monsters by card effect, be it through Lost World or one of the many destruction effects dinosaurs have to offer, youll want to be destroying Babycerasaurus
Unless you use a card that alters creature types like Ashes of the Fallen (which has, not coincidentally, gone way, way up in price), you probably won't gain too many free creatures over the course of an EDH match
pfm points out that it is likely a counterfeit because the dots in the background are clearly different
They searched far and wide, but since everyone else was looking, too, the demand skyrocketed the card all the way to a hefty $15,000 market value