I was experimenting with a new weapon for Mercy for an upcoming project, and I landed on this beam/railgun hybrid! You can swap between the Caduceus Staff's varying modes with Reload.
Caduceus Staff Offensive Mode:
Primary Fire: Caduceus Beam
- Mercy fires a 16 metre long laser that deals a flat 130 damage per second. No reload necessary. Dealing damage with the laser charges up Mercy's secondary fire.
Secondary Fire: Angelic Smite
- Mercy unleashes a hitscan beam that deals damage based on how charged up it is. Max damage is 110. Can headshot. Has a 0.5 second recovery period.