Nice. Tide seems to be turning in our favor in both sides of the battle.
Fangor, I'm pretty sure from earlier in the fight that Viridian is before Wren in the battle order. If you want to use Extra Effort to surge and take an attack on Killer Bee, he'll be extremely unlikely to avoid it (-4 defense and no dodge bonus from being pinned by Viridian) and will probably take the full Autofire damage bonus. Might get two KOs in one round. Actually, Murder Mouse would be a good choice as well, since he's taken more bruises than Killer Bee and is stunned at the moment- I think he's prone, though, so depending on how close you are you may or may not get the -4 penalty to hit him.
Plus, if you roll another 20 this will go down in legend
Edit- Shayuri, you didn't specify this but since you have a move action left over you should probably use it to get up. Being prone gives melee attacks +4 to hit you (-4 for ranged attacks, but that's only Murder Mouse) and Battle Bunny is probably itching to hit you over the head again and likely KO you from the linked fatigue effect.
Also, I noticed you've never spent any of the 5 pp you've gained by now. One easy thing would be to take +1 Defense bonus for 2 pp, since you're currently one point of Def/Tough under cap at +6 Defense/+15 Toughness.