charizard pokemon card x Mega ex 125/094 - Holofoil ME02 Phantasmal Flames Captured in a crystal Mega Charizard X EX #109

These slots turned into the variable cards that came in different versions

Collector Insight Reverse Holo cards are more common because every pack in modern sets is guaranteed to contain at least one Reverse Holo in the reverse slot

Officially licensed 100ct Sleeves for Magic: The Gathering Streets of New Capenna Features exclusive artwork of Ziatora, the Incinerator by Scott M

Starting with the Alara block, booster packs for both Core Sets and expansions began to contain 1 land, 10 commons, 3 uncommons, either 1 rare (7/8 chance) or 1 mythic rare (1/8 chance), and either a tip card (which explains the new rules in the set, such as exalted in the Alara Block or Infect in the Scars of Mirrodin Block) or a token (which is of a type produced by a card in the set)