The most highly prized among the collection is the Enchanted Rare variant of Aurora, Dreaming Guardian, a Sapphire card from The First Chapter that sees Aurora conjuring powers in her sleep
You will always earn 5 Pack Points per pack you open, which means that it will take opening 7 packs to earn the lowest rarity card you possibly can
Take the Base Set for example, the rarest cards in that set were the rare holo cards, which by todays standard is nothing, you get one in every pack
This is still quite solid in Commander
See also: Binder layout planner, Binder organization guide Is there a POP Series 6 master set checklist? Yes Cardrake provides a visual master set checklist for POP Series 6 with all 17 cards
Dark Flame Knight is the exception even when it was released over two decades ago, it required another Flame Swordsman, a Fusion Monster in its own right, as a material