Okay so given that it's this fight has been left in limbo for so long, I figured it would be a good idea to have the main action plotted out. Angel and I got together a little while ago and talked it over, and this is the basic framework we came up with:

1) anything_it_takes notices that duelkatana is fighting possession; considering they've sparred before and he knows his double excruciatingly well, anything_it_takes will direct sureisaguy and seriouslytwisted to stall meanandgreen until he can subdue duelkatana.

2) Fightspam as appropos

3) duelkatana manages to shove the specter out, which disappears into the shadows (to seek out michaeljangelo, we presume).

4) sureisaguy, seriouslytwisted and duelkatana wrangle a clear shot at meanandgreen for the taser anything_it_takes's carrying, which is running seriously low on juice now.

5) And just as everyone thinks it's over, possessed!michaeljangelo shows up to wreck everybody's shit.

6) Think goodness the charge in the spare battery pack recovered just enough to rinse and repeat.

7) Lick wounds and limp back to somebody's place (probably michaeljangelo's since everybody gets along pretty well with him) where somebody can make a call-out to Korra for healing, which'll put everyone back in the saddle. anything_it_takes will very much try to get everybody under one roof for post-fight care because if they go their separate ways after a fight like this, he feels there's not much hope for the group at large.

Discussion/objections/changes?

INJURIES: Personally, I'm gunning for lots of shallow (and a handful of not-so-shallow) slices from duelkatana (naturally), and maybe michaeljangelo could break Leo's wrist with a good 'chuck hit.