There are several iterations of a powerful Gengar ex Pocket deck in the current meta, each with their own advantages and disadvantages
Since we're evolving into a Stage 2 Pokemon, we'll use a1-154-hitmonlee and a1a-47-marshadow, pushing damage and getting knockouts until a2a-47-garchomp-ex is ready to take over
Not just the impossibly huge sheets of the rarest cards being fed into giant chopping machines, but the intricacy with which they are checked at ever stage

Alchemist's Gambit All in Good Time Alrund's Epiphany Avatar Kuruk Capture of Jingzhou Chance for Glory Emrakul, the Aeons Torn Expropriate Final Fortune Frenetic Efreet Avatar Gonti's Aether Heart Ichormoon Gauntlet Kang the Conqueror Last Chance Lighthouse Chronologist Lost Isle Calling Magistrate's Scepter Magosi, the Waterveil Medomai the Ageless Mu Yanling Nexus of Fate Notorious Throng Otaria Part the Waterveil Perch Protection Phone a Friend Plea for Power Ral Zarek Regenerations Restored Rise of the Eldrazi Sage of Hours Savor the Moment Search the City Second Chance Seedtime Stitch in Time Teferi, Timebender Temporal Extortion Temporal Manipulation Temporal Mastery Temporal Trespass Time Bends to My Will Time Sidewalk (playtest) Time Sieve Time Vault Time Walk Timestream Navigator Twice Upon a Time Ugin's Nexus Ultimecia, Omnipotent Wanderwine Prophets Warrior's Oath Wormfang Manta

We've seen subtle (and sometimes not so subtle) changes in cardstock and foiling processes throughout various product releases
Why it's top-tier for Ruby : Play : Evasive pressure that scales