BORDERLANDS 2 | * Quasar * Legendary Weapons Guide. YOTESLAYA .. Easier than farming Felicity on. The Quasar is a legendary grenade mod manufactured by Hyperion. In Borderlands 2, the Quasar is. Any way to farm for a Quasar other than Ultimate Badass Varkids? Doing a fresh, no-gear playthrough, and I really only ever play solo. Never.