Deck sleeves can be double sleeved in combination with Exact fit sleeves
As for our mechanical friends that introduce Prototype with The Brothers War, there are 18 in total (four mythics, three rares, six uncommons, and four commons) and appear in all five colors, so youve got your pick of options
$0.35 Great Hall of Starnheim Kaldheim $0.59 Axgard Armory Kaldheim $0.35 Angel of Finality Foundations $0.99 Seraphic Greatsword Commander Legends $0.35 Battershield Warrior Kaldheim $9.99 Celestial Mantle Zendikar $0.35 Dazzling Angel Foundations $0.35 Stalwart Valkyrie Kaldheim $0.35 Hailstorm Valkyrie Kaldheim $0.35 Youthful Valkyrie Foundations $0.99 Seraph Sanctuary Avacyn Restored $0.35 Segovian Angel Modern Horizons 0 results found
If those options fail, you can always find ways to give it evasion with Whispersilk Cloak, Iroas, God of Victory, Wonder, whatever works in your deck
Rulings-wise, lands are either basic lands or nonbasic lands
