Because of this R&D tends to be more aggressive in costing these types of discard cards
Selfless Glyphweaver / Deadly Vanity Whether you cast the front half or play it as a board wipe, Selfless Glyphweaver brings a lot of flexibility
The White one increases life gain by one and then if you have 7 or more life than starting, you'll give your team +2/+2 in size
The Reality Chip One of the best legendary artifacts in the game, once The Reality Chip is reconfigured to another creature, you can play cards from the top of your library, getting a good amount of card advantage every turn
"Crystal Keep - Magic - Misc - Reprint Policy 1999" Wizards of the Coast (July 2002)
The real standout is Aurora, Holding Court, the card taking over Amber decks and allowing some great Princess and Queen options in the early game to help build the Princess deck meta.