In a befuddled, dazed state the lizardman responds to Gema's words and an archaic form of Draconic, "But mistress, the brood killers are nearby, we shouldn't waste time...", he moves to obey your suggestion, though .  Then he stops, staring at the Trogoldyte that has appeared (Guile's illusion) and hisses "BROOD KILLER!!!" and turns tail to flee down the corridor in absolute panic.

(Roll initiatives)

Lizard man: 6

Lizard men group in crawl space tunnel: 16

Aegnor

Init:  12

Shadow init after me.

Init 7

16  Initiative

Bridgette Initiative: 4

Vanja initiative 18

Since Kumiko was holding Mind Spike she'll blast it at the fleeing lizardfolk (DC 16 WIS or Psychi Damage: 15)

Telepathically: WAIT WHAT THE HELL WHAT THAT?!

Initiative: 14

Thoughts: Well that escalated quickly. What happened? 

Initiative: 6

Looking at his zombie which is still alive: "Oh yeah... I forgot that you were still alive somehow..."

Ravager casts her Blade ward

(Posting intentions because I might not be able to post much this week)

Gema will cast false life (rolled 4+4 in game log)

And give Kumiko bardic inspiration with a hair flip and a little extra hip bounce (You can use it for extra damage or healing on spells along with normal d20 roll stuff)

She'll walk toward where the lizards are hiding

Initiative so far:

Bridgitte                                                18 

Ravager                                               16

Lizardmen in halfling sized tunnel  16

Zelgius                                                 14

Vanja                                                    13  

Aegnor  & Kumiko                              12 (Dex 17)

Guile                                                      12 (Dex 16)

Gema                                                       7

Lizardman (outside)                              6

Rog is going to be outside taking care of Fenrir (or will have an initiative of 5 if he decides to catch up.)

Guile sees the small lizardfolk's response to the troglodyte and whispers to Bridgette "It seems two factions at play here.  Let's secure the explosives and capture their leader.  Our boss will want to know who's behind the sabotage."

Ravager says "Securing the explosives" and starts (carefully) pocketing dynamite.

Gema & Aegnor (Since they understand Draconic and can translate for the group, also assuming Aegnor is up there invisible.) hear the from the air vent size hole in the tunnel, on segment 16:

"They're working with the Brood Slayers!", squeaks one voice.  You hear a deeper voice from farther down the tunnel say, "There is no saving her then, get back here! we'll send them a gift and blow the tunnel... may she have a merciful death!"  

You hear scrabbling from the other end of the tunnel then what sounds like an extremely large vase breaking.

Gema over telepathy:

"They're making a second attempt at blowing the tunnel. I don't know about you, but I'd rather not have rocks fall and everyone die"

"Let's get down there", replies Vanja, and starts swiftly and stealthily heading in that direction.  stealth 26

(Where are they on the map at the moment?)

Bridgette immediately realizes how bad the situation is... she really is not in the mood to get blown up. She's going to try to get closer to the lizardmen, and as soon as they're in sight, she'll cast Darkness on them to make it practically impossible for them to light a fuse or otherwise set the explosives off (Bridgette has the Devil's Sight Eldritch Invocation, so she can still attack targets who are obscured by her Darkness without issue). They should have no idea where she is when her invisibility suddenly drops as it will happen right after the mystical darkness covers them.

Crap this was the last thing I wanted to hear.. Whatever! Everyone! Kumiko screams in her mind. Move in carefully and stop the lizard boys from blowing up the tunnel! Preferrably spare their leader if you spot him! Or her, whichever! If you're planning to attack them, do your best to limit yourselves on the explosive spells!

Bridgette moves up and places her darkness on the small figure in the crawlspace.  she hears figure gasps in panic and it scrambles away down to the other end of the short, 20' tunnel.  Bridgette sees lizardman is grabbed by to sets of much larger lizardmen arms and pulled out of the way.  That when she's sees a huge vase like clay container rolled up to the far entrance, the top smashed open (that was the sound i described earlier, since you have a higher initiative you saw this happening., and the jar rolled on its side.  The vase's open side is set flush against the wall, and a dark gelatinous mass oozes out of it into the tunnel.

The small lizardman is 30' from the hole confused about the darkness.

I will show on the map where everyone is at round segment 15.

Remaining initiatives:

Zelgius                                                 14

Vanja                                                    13  

Aegnor  & Kumiko                              12 (Dex 17)

Guile                                                      12 (Dex 16)

Gema                                                       7

Lizardman (outside)                              6