Hyperius the Invincible and Master Gee the Invincible, from Captain Scarlett and Her Pirate's Booty.Seraph Vendors accept only rare Seraph Crystals (see below) for their goods.īorderlands 2 DLCs introduced the following Seraph guardians: Seraph vendors are found in the town of Oasis, the Badass Crater of Badassitude, inside the Aegrus Sophisticates' Lodge in Hunter's Grotto and in Flamerock Refuge. a purchase from Seraph Vendors in any playthrough.drops from Seraph Guardians, mainly in Ultimate Vault Hunter Mode, but they can be acquired in Normal Mode and True Vault Hunter Mode as well.