card sleeves and deck boxes YSCare 6 Pack Boxes, Clear Commander Deck Case with 600Pcs Card Dividers, Standard Size Cards Storage Box Perfect Fit for MTG, Sport, Trading Cards (6 colors) Each Deck Box holds up to Ultra Pro Edge of Eternities:

If you can't get the Secret Lair directly from Wizards, you might find the products on the secondary market, and a sealed one should retain all marketing components, including a potential card with your code for digital versions

The card savers and sleeves are made outside of Japan and may have initial scratches or other defects

If you have a good Izzet convoke deck, you can 3-0 Drafts without needing anything other than commons/uncommons

In comparison, Secret Rare cards will have a number like 151/150 noted

I ultimately decided to leave Arthur, Marigold Knight as my number one pick because it can be great both in mouse decks as well as in other kinds of decks