You're right! I hadn't seen it, thanks. For gunner I am using this team in auto, it's going pretty well for me:
Ace's bomber Eddie
Cosmic LoL with Alchemy
Gunner Dog with Past -> Useful since he hits 6 times the boss shield
Procyon with any
My talisman goals are done so I only care about some effects. For bleed, I will take care after I finish my 75 gunner runs, but I think the sentinel werewolf will help, otherwise I will try the wicker toon you mentioned. I got it short ago and never have used it before