by Days and LazyData
For cast you can throw one at your feet to get driver going immediately, and hold the Avatar proc for when you are losing the driver stacks. Cast is the preferred option for most bossing encounters as it can more often reach the boss to apply laid bare. Fracture is a bit harder to use but its the best option to upkeep 300% slam anoints and apply laid bare.
Preferred anoints are Slam or Phasecast Anoints, consecutive hits(200% gun damage fully stacked), 200% Splash ASE. Other anoints that are serviceable would be Next two mags 100% bonus elemental damage ASE, 100% weapon damage ASE, or 200% ASA for only a single gun in your loadout.
Elemental Projector prefix on an artifact with good passives, such as AOE(Splash) damage, Mag size, Weapon Type Damage(SMG .ETC), or elemental type damage.
Pearl of Ineffable Knowledge can be used as a stand-in till a good Elemental Projector is found.