Yes, to an extent. Regen ticks every 3 seconds, where as if you leave your fairy alone, she won't heal until 70-80% health. You have to manually spam it to get the full effect out of it. And Whispering Dawn COULD almost count as Medica 2, IF you could tell your fairy not to use any ability except Embrace. Half the time when I run into a battle and stand just behind the tank, she won't be anywhere near me. She will be at the entrance where she was standing when combat initiated, casting Whispering Dawn with nobody around. With Medica you don't have to worry about any of that - its around you. Maybe like I said if you could turn off auto cast for Whispering Dawn and cast it yourself when you properly place her, OR even better, if casting it made the AoE around you instead of her.