mtg fallout booster box Amazon.com: Magic: The Gathering - Collector 9 are reprints with alternate card titles and new art First Look At Fallout Collectors

It refers to a state where a card has one or more cards such as digivolution cards stacked under it

Number:DRLG-EN025 Rarity:Secret Rare Attribute Monster Type/Card Type:SPELL /Normal Spell Level 10 or higher monsters on the field cannot be targeted or destroyed by card effects

Its certainly not broken, but considering how disappointing the other Final Fantasy Adventure Lands have been so far, its nice to see that one is even remotely interesting.

I think that this card is especially great when playing lightning rod commanders like Prosper, Tome-Bound that are in colors that lack many good ways to protect them from being destroyed