: Pack 300 introduced roughly 300 distinct card slots (including reprints and new entries), aimed at balancing the meta by providing "tech" options against dominant "one-turn-kill" (OTK) decks prevalent in early 2024. Market Impact
This suggests that the pack is tailored for distribution in Asia, possibly with regional artwork, language support specific to Asian markets, or cards that are particularly popular in this region. Hidden-Zone Asian Edition Pack 300 17 April 2024
A tool for creators to trigger gameplay logic in custom "Portal" experiences. Electronic Arts Home Page : Pack 300 introduced roughly 300 distinct card
Asian Edition (denoting the regional focus of the content) Pack Number: In this case, Pack 300 possibly with regional artwork
