It could be months or even years before a player finds the Serialized One Ring card, and there's no guarantee whoever finds it will make it public

A permanent with an activated ability you can only use if a creature fought this turn A card with the clue subtype First ever legendary creature of a creature type people have been asking WotC to make for years A card that mechanically fits in with a weird cycle of cards from Invasion A new twist on a cycle that originally appeared in a previous Commander product A noncreature card which has three instances of the word three and three instances of the numeral 3 printed on it A card that begins with the text At the beginning of your upkeep, each opponent chooses money, friends, or secrets A legendary creature that cares about three different creature types that have never been batched together before A sorcery with only eights words of rules text Tons of returning one-of mechanics, including one Verhey thought wed never see again To wrap things up, Verhey offered up five new cards names
2001 World Championships deck (WOC88170)
They might also run spot removal in the form of [c]Swords to Plowshares[/c], mass removal in the form of [c]Wrath of God[/c], or both
Detective of the Month A 2/2 is already above most of the rewards we've seen for drawing two cards a turn, and Detective of the Month eventually makes itself and the other tokens it created unblockable
Keep in mind that spells that dont target, spells that say each player, or even spells with multiple targets like Electrolyze wont trigger this planes special ability