Lambor's Hold

Arphaxad shakes off the swarm gnawing at his scales and moves over next to the downed cleric. In one swift motion, he brings his battleaxe down on the large centipede and, though he doesn't quite hit it well enough to chop it in two, he severs most of its thick body, causing it to writhe on the ground for a second and then lie limp and dead. Just as with the first centipede, the swarm it commanded weakens and many - though not all - members of it seem to lose their internal drive and compulsion to attack.

Belathor is still clinging to life, though he is still unconscious and bleeding on the floor.
Meanwhile, the swarm of critters on top of him first seems to shift towards Taz when she approaches and attacks but then, as soon as Arphaxad kills the centipede leading them, the remainder of the swarm climbs on top of him and begins digging into his scales. This swarm seems more persistent than the other, though it is also weaker after most of it has been lost to the hive. Slapping his chest and legs with his large shield, Arphaxad manages to bash them off himself and prevent any serious wounds

At the same time, the other swarm climbs all over Auras and, as she unfortunately lacks the scales to protect herself, they bore into her skin and leave some small, nasty wounds all over her legs.

Auras swipes at the swarm on her legs with her hand axe but as she doesn't want to sink the blade into her leg, she can only swat at them with the side. And while she does manage to swipe some of them off, they climb back on quicker than she can get rid of them.

Taz attempts to attack the swarm that has now moved from Belathor to Arphaxad but again, they're on top of her ally, so it's really hard to actually attack them without hurting the dragonborn.
In the end, her weapon attacks don't seem to actually do anything to the wild critters.

Narissa rolls out of bed moving towards the fallen Father Smythe, she draws magic in through her shoulders and looks quickly towards the swarm surrounding Auras and releases it in an attempt to freeze those creepy crawlies too. Gods, she thinks, I hope there are none in my hair. So gross.

Narissa sends out a wave of pure cold towards the creatures attacking Auras. Auras feels the tingle of freezing cold in her legs as a couple of the critters fall off of her, dead and frozen. Still, the majority of the swarm is still active and continues to attack her.

Arphaxad frenzies, hitting himself with the broad side of his axe and smashing bugs all over himself. Many of them fall dead to the ground around him and the swarm visibly shrinks in size, but it is not gone entirely just yet.

What remains of the swarm, maybe deciding that Arphaxad is too dangerous and difficult of a target moves off him and instead climbs on Tassarien and sinks its many jaws into her instead. Her legs hurt from the many wounds as the swarm draws blood in many spots.

At the same time, the other swarm continues to bite down on Auras but it can't seem to really get the human's skin through her clothes for the moment and she doesn't suffer any major injuries.

It's pretty tricky to cast a spell on creatures that are currently attacking you but Auras manages to push through the pain of her injuries and an arc of electricity shots from her fingertips, hitting one of the bugs after the other, killing them instantly and moving on to the next and the next until, after a few seconds of this lightning barrage, the lightning disappears as Auras finds herself standing in the middle of a whole pile of dead vermin.

The swarm, maybe because it cannot understand Taz, maybe because it doesn't care, seems entirely unaffected by her vicious words.

Now that the swarm is leaving him alone, Belathor seems to be slowly stabilizing. He's not out of danger yet but it looks good for his survival!

Belathor, after fading into darkness from initially being overwhelmed by both the swarm and the centipede while being caught off-guard, now feels light returning to him and he opens his eyes to find the situation changed from when he first fell unconscious. Most of the enemies are dead, only one severely weakened swarm remains, which is currently attacking Taz.