I have googled why some were different than others like 5 times and never found a answer
Kozileks Unsealing provides a payoff for that process, restocking your hand after casting a card with high mana value, as well as generating sacrifice-based sources of mana while building up to those big casts
Foils Foil cards are 1 per booster pack and can be any of the original card designs for Disney Lorcana cards
#4 Arceus V SA (112/100) ~$64 Arceus V SA (112/100) is the thematic centerpiece of the set Arceus is literally in the set name but it trades at 8,980 (~$64), significantly less than the Charizard V SA
Here's how much Pack Points each rarity costs, along with how many booster packs you need to open, going from Common to the rarest: Are Pack Points Pokmon TCG Pocket's pity system
They also count as players that creatures can target