area zero underdepths pokemon card 131/142 - Stellar Crown Trainer Set x4 both players discard Pokémon from their Bench until they have 5 Sell Area Zero Underdepths (174)

A few are pure collector bait

Now, Ive done a little research on this over the years and I also saw this rumour either on the old E4 or possibly from a PSA article

Secret Lair x Dungeons & Dragons: Whispers in Candlekeep Counterspell (1.6 million decks, too many specials to list) Dragonborn Champion (36k decks, EA $10) Klauth, Unrivaled Ancient (2k as Commander, 55k as card, EA $30) Miirym, Sentinel Wyrm (25k as Commander, #18 over last 2 years, plus 65k as card, Showcase foil $7) Now this is a Secret Lair

You can check out my other blog How to Print Your Own Playing Cards

Gloom Ripper is a nice removal spell if youre playing elves, or if theyre in your graveyard