The Battle decks are some sort of theme deck that comes with 60 cards and that can, theoretically, be used to play off-the-self
The portfolio also features clear, low-friction pages that resist clouding and scratches, so your cards stay visible over time
These can be used to buy Special Shop Tickets for 300 Normal Shop Tickets, Accessories for about 15 Normal Shop Tickets each, and various Item and Supporter cards for about two Normal Shop Tickets each
Booster boxes are especially good value when: You have a full pod You want prize packs Everyone is splitting the cost Your group enjoys opening sealed product You want a social event rather than just individual pack opening Buying singles is better when you need specific cards for Commander, Standard, Modern, or another constructed deck
Radom sidenote, but what's Wizards of the Coast up to