If the Vampire attacking Rotthran is still up, Delmalis moves in to take it out, if not, he'll move to engage the one with the yuan-ti.

Attack: 24 Damage: 10
Attack: 25 Damage: 12
Attack: 21 Damage: 9

Meep sees the spawn bearing down on them, and he instinctively casts Blindness/Deafness in an attempt to blind Twitch's attacker.  Con save, DC 16

Twitch laughed at the dead things ineffective attacks and attempted to claw its arms off....

Claw Attack: 25 Damage: 7

Claw Attack: 14 Damage: 9

Bonus Claw Attack: 8 Damage: 10

Rothran, your attack misses as you manage to get away. 

Demalis moves to defend Rotthran and unleashes a three-hit combo string that hits. 

Twitch’s first two attacks miss but their third cuts a deep wound into the vampire spawn. 

The duregar moves over to the spawn fighting the yuan-ti and makes two swings with her warhammer.  

Attack: 22 Damage: 8

Divine Smite Damage - 17

Attack: 19 Damage: 6

Attack: 20 Damage: 9

Divine Smite Damage - 9

She'll use her free action to shout," Use anything that gives you radiant damage if you can." 

The yuan-ti will make a small cut on herself and activate her crimson right as her sword begins to glow. before attacking the vampire with her longsword. 

Attack: 19 Damage: 8

Crimson Rite Damage - 6

Attack: 19 Damage: 11

Crimson Rite Damage - 3

Sybil fires two blasts that both launch into the vampire and sends them to the floor.

The yuan-ti uses her reaction to activate her Blood Curse of the Fallen Puppet to force the Vampire Spawn to rise and attack the Spawn who is facing Twitch. She grunts as more blood spurts out, allowing the dead spawn to move toward the other spawn. 

Attack: 25 Damage: 8

Attack: 7 Damage: 9

The spawn engaged with the yuan-ti will attack her. 

Attack: 9 Damage: 9

Attack: 12 Damage: 6 and 9 

(necrotic and reduce max hp by that number)

The Spawn facing Twitch, somewhat confused at their fallen comrade attacking them will turn to Twitch and attack them. 

Attack: 19 Damage: 7

Attack: 24 Damage: 8 and 2 (necrotic and reduce max hp by that number)

 Meep, your spell goes off and the spawn's save - 10

OOC: The spawn failed it's save against Meep's spell. The window was being slow so I had to reload it. 

So there's two vampire spawn. 

The one engaged with Twitch is looking quite healthy but they're blinded. 

The one engaged with the Yuan-ti is looking hurt.

Everyone take their actions. 

Rotthran throws a dagger at the one with the Yuan-ti.

Attack: 26 Damage: 10
Sneak: 11

Knowing Twitch should be fine, Delmalis moves to aid the yuan-ti if that one is still up, Twitch’s enemy if not.

Attack: 11 Damage: 7
Attack: 14 Damage: 11
Attack: 10 Damage: 11

Sybil, a little relived to see the end of this tunnel of events, turns her rod to the next vampire, firing off her blasts spawn attacking Twitch. 

Attack: 26 Damage: 8

Attack: 18 Damage: 6

Twitch winced as the creature struck them again, but then noted it seemed off kilter and pressed the advantage.

Claw Attack: 23 Damage: 10

Claw Attack: 23 Damage: 8

Bonus Claw Attack: 10 Damage: 6

Rothran, your dagger does deep into the spawn’s back.

Demalis, you move to attack the same spawn and throw a series of strikes, but they all miss.

Twitch continues their vicious assault with two of their claws hitting but the last one misses. 

Sybil throws another couple of blasts at the spawn fighting Twitch, both of which find their mark

The duergar makes two more attacks against the spawn

Attack: 23 Damage: 9 - Divine Smite Damage - 10

Attack: 17 Damage: 5 -Divine Smite Damage - 11

The yuan-ti will continue to attack her target

Attack: 10 Damage: 6 - Crimson Rite Damage - 8

Attack: 15 Damage: 10 - Crimson Rite Damage - 3

It's the vampire spawn's turn.

The spawn attacking Twitch will continue to attack them

Attack: 7 Damage: 8 -  6 Necrotic Damage

Attack: 19 Damage: 8

The other spawn will try and attack the yuan-ti again

Bite - Attack: 23 Damage: 8 piercing and 4 Necrotic Damage and reduce your max HP by such

Claws - Attack: 23 Damage: 9

 Everyone take their turns

(wouldn't the blinded spawn have disadvantage on attacks, and not advantage?) 

Meep will back up so he's not in melee with anything and throw a Fire Bolt at the spawn attacking Twitch:

Attack: 28 Damage: 22

OOC: Yeah, sorry I forgot about that. I rerolled the disadvantage for that yuan-ti. 

"You're just being a headache now. Here's the return," Sybil states as she makes a hammer motion as she cast Mind Sliver.

Int Save: 17

Damage: 8

Delmalis again strikes at the foe in front of him.

Attack: 28 Damage: 11
Attack: 20 Damage: 12
Attack: 21 Damage: 7

Twitch hissed in fury, then whimpered,  " Don't feel so good.........".

Claw Attack: 12 Damage: 5

Claw Attack: 15 Damage: 7

Bonus Claw Attack: 23 Damage: 5

With those combined attacks, the last spawn is felled. 

You're out of Initiative. The duregar looks around the room and asks," Which one of you needs healing?"

The yuan-ti quips," I do, Alainyah."

"You'll be fine, Ashe," Alainyah says. "I mean which one of our rescuers."

Delmalis shrugs, "I'm in good shape. How did you end up here?"

"I'm quite fine. As my friend has asked, how did you end up as future meal for these individuals? We were not informed of others being involved in this situation from the mayor," Sybil states as she lowers he rod but keeping a hold of it for now before whispering, "A lot has not been mentioned,"