[1] There are two exceptions: Draft formats (like Cube, or Limited) can have 4-16 players
What's in a Booster Pack
Brothers Yamazaki is a Champions of Kamigawa card that got rereleased with Foundations Jumpstart , but how you get a second copy in mono-red is beyond me, and in the best case scenario you've likely overpaid for two 4/3 creatures with bushido 1, and get deeply hosed if one is removed
Its a $10 card now, and it trades fairly well
Glorious Protector has ended up mattering largely as a giant flash blocker, but Guardian of Faith seems better at executing the role of protection spell
Looking at the most valuable cards in the Final Fantasy x Magic: The Gathering set as of the time of writing shows that the highest-value cards are all either foil or surge foil printings, which seems to have contributed to the hyper-inflated cost of both individual Collector Booster packs (now going for $100 on the secondary market) and a Collector Booster Display Box (fetching up to $1,200)