. . "Story mission"@en . . . "rocket launcher/shield"@en . "The Once and Future Slab"@en . . . . "$86, 5789 XP,"@en . "250"^^ . . . "/"@en . "Borderlands 2"@en . . . . "20"^^ . . "Mission Type [[Category: missions]] The Once and Future Slab is a story mission in Borderlands 2."@en . "Mission Type [[Category: missions]] The Once and Future Slab is a story mission in Borderlands 2."@en . . "45"^^ . "$1,475, 5348 XP,"@en .