Dark Passenger is only worth it when you have 3 or more enemies and you can line up your shot correctly which would increase your DPS.
As far as cross class skills, Freelance has the right of it with Foresight, Bloodbath, Convalescence, and Provoke. Though, most say Bloodbath is a waste but I liked it personally especially when you AoE with Unleash or even single target for burst heals.
As far as cross class skills, Freelance has the right of it with Foresight, Bloodbath, Convalescence, and Provoke. Though, most say Bloodbath is a waste but I liked it personally especially when you AoE with Unleash or even single target for burst heals.