Cube: Like most shotguns, Bastion. She already has reload speed thanks to skill 2, so doesn’t need Resilience.
OL Gear: ATK and Elemental damage as priority. Max ammo and crit rate as filler lines. Hit rate is good, but she also gets it on her basic attacks.
Amazing shotgun DPS. Pairs well with increased pellets and/or attack speed units. Needs high investment for full potential. Mostly finds a place as a staple unit on electric weak type raptures on raids.