You only have a miniscule 0.2% chance to find one of these in a pack, and unlike three star rarity cards, crown cards aren't pack exclusive: any of the three can show up in any pack
The Enemy Battlebond Dual Lands Commander Legends has its own cycle of dual lands: Rejuvenating Springs, Spectator Seating, Training Center, Undergrowth Stadium, and Vault of Champions
For a lot of collectors, its less about what the grade turns out to be, and more about finally knowing.
It gives all your artifact creatures haste, and it does damage and scries whenever you attack with one or more artifact creatures
The white one had a static ability, the black card had an activated ability, and the other three cards had a triggered ability
Its fair to see that most people have found at least one of these to be to their tastes now, and the most recent releases - basically all of the ones named above - have ranged in quality from being very good to exceptional, making the concept a pretty resounding success