Your search for "Oreskos Explorer 100" revealed the following:
Oreskos Explorer (BBD) from Battlebond, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Winona Nelson Card Text:When Oreskos Explorer enters the battlefield, search your library for up to X Plains cards, where X is the number of players...
Oreskos Explorer (Foil) (BBD) from Battlebond, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Winona Nelson Card Text:When Oreskos Explorer enters the battlefield, search your library for up to X Plains cards, where X is the number of...