Fighter went well, although it's comparatively slow to Striker for me. I got 6 copies from that, and so I have 13 copies so far and went 3/12. So already 1/3rd of the way there, although that wasn't actually my worry about Doffy. I'm actually more concerned about the Chopperman missions which I should be fine for both Striker and Fighter assuming I don't bungle it. Now to try Cerebral which I'm somewhat concerned about...don't ask me how I managed to get Lv. 4 autoheal on a Croc team, I'm still confused right now.
EDIT: 5 copies from the Cerebral variant, but I died twice. So it's tied with Striker for me in speed but it's a hell of a lot more dangerous than Striker is on the boss stage. Par the course for Croc teams. At least I went 2/5 on it, meaning I only need 4 more skillups to finish Doffy. The Chopperman rewards though...I'm gonna keep on grinding away at Cerebral no matter what. And at this rate, I'll probably have a second INT Doffy done too by the time this is over.
EDIT: 5 copies from the Cerebral variant, but I died twice. So it's tied with Striker for me in speed but it's a hell of a lot more dangerous than Striker is on the boss stage. Par the course for Croc teams. At least I went 2/5 on it, meaning I only need 4 more skillups to finish Doffy. The Chopperman rewards though...I'm gonna keep on grinding away at Cerebral no matter what. And at this rate, I'll probably have a second INT Doffy done too by the time this is over.