Fl4k build with good survivability

Shield: Stop Gap with anointment on ase activate any effects that happen on shield break or fill. make sure to use rakk attack every 3 to 5 seconds for permanent invulnerability. Grenade mod: fishslap with anoint for additional Rakk attack charge anointment isn't as important Relic: cutpurse otto idol, cutpurse is most important for ammo regen since damage is sacrificed for survivability. Class mod: use trainer, stackbot, rakk commander, or rakk pak. Weapons: monarch or other high damage weapons. use shock corrosive and incendiary to full effect. use anointments like gain 1 charge to rakk attack or consecutive hits, use plaguebearer or recursion.try out powerful weapons. make sure you have a facepuncher for ammo regen.