It followed earlier Victory Orb releases from 2003 and 2004, which featured different artwork from the original variations, and as such, were distributed under the same highly limited criteria
Having the bookworm eat cards from your opponent's hand is kind of flavourful, though I'm honestly not quite sure where the flavour is in having this effect happen when the Bookworm itself dies
Last, theres Cauldron of Souls, which does amazing work in a deck chock-full of +1/+1 counters to cancel out the -1/-1 counters from persist
Keep them in protective sleeves to avoid scratching
This took away the complexity of deckbuilding altogether, while still letting a player experience Magic gameplay
These shine and rarity make holo rares highly collectible.