Erik Lauer, retired Magic designer, suggested that five two-color archetypes would divide a lot more cleanly into four players
2023-04-14 Baral and Kari Zev will count any instant or sorcery spell you cast during a turn, even if it wasnt on the battlefield at the time
When two cards (for example, Fang, Fearless l'Cie and Vanille, Cheerful l'Cie) are melded, the result is a single permanent (in this case, Ragnarok, Divine Deliverance) that's represented by two cards
Players can use this mod to change the drop rate of each type of card from EX to Ghost Cards
What will usually happen is the benefits of all your different cards wanting to do the same thing will begin to compound, and soon you'll find yourself sporting an eight point lore gap ahead of your opponent
Additionally, the rule of having no more than 4 of the same card is specific to the title of the card