Boona groaned and held her head but avoids the things physical attack.

She tries to smush it.

Attack: 11 Damage: 16

Attack: 9 Damage: 12

Fergus:

”Thou art a putrescent snot rocket!” Says Fergus, hurling a magically empowered insult at one of the acidic creatures.

Vicious Mockery DC 15 Wisdom save or take psychic damage and -1d4 on next attack:  damage is 4

Jorzu 

He shallows hard to avoid losing his breakfast. Jorzu takes aim at the blob directly south of Daisy. He sends two balls of energy straight at its...head.

As the Force-balls fly he steps south to spread out the group a little, concerned that the blobs may fling acid at the huddled mass of adventurers. 

A - casts Eldritch Blast at the southern most blob

Blast Attack 1: 10 Damage: 9

Blast Attack 2: 8 Damage: 5 

M - moves 15ft south 

Jurgen and hero advance next to Boona and attack with Longsword covered in Green Flame (Northern blob or cow,, if that blob is defeated)

26 to hit with 12 damage (10+2 fire) to the attack target and 7 fire damage to the cow (or another blob)

BA have Hero attack same target. 24 to hit with 4 Force damage

(I don't think Daisy is attacking us, just the blobs. Bryony will be sad if we kill the cow lol)

Bryony carefully aims at blob #3. She hits it, and nearly obliterates it.

Boona smacks another one of the blobs (#2). It is bloodied, but still up. The head of Boona's maul is seriously damaged by the acid (the maul takes a permanent −1 penalty to damage rolls.)

Fergus magically insults the same blob (#2). It is nearly finished, but not quite. DC15 WIS Save: 14

Jorzu manages to finish off blob #3 with his first ball of arcane energy before skittering south toward the center of the green. 

Jurgen and Hero circle around from the north. He hits blob #2, destroying it. Flames leap onto blob #4, as Hero pounds upon it. It os bloodied, but still up.

Daisy turns and races west, her tentacles and glow still absent. 

A single, badly damaged ooze remains. Quinn and Bryony may act next.

Bryony takes aim at the remaining ooze and lets another arrow fly.

Action: Shortbow Attack - 20 to hit for 10 piercing damage and 14 sneak attack damage

Bonus Action: Steady Aim

( Daisy is a non-com)

And with Bryony's second arrow, the last blob is squashed. 

Combat is over. Everyone may act.

Daisy seems to be no worse for it. Boona's maul, however, is permanently damaged. She also has a ringing headache.

Fergus:

"Well, that was quite revolting," says Fergus, "I wonder if we have anything like that in us?"  He tries to assess his own stomach's queasiness and tugs on one of his elbow tentacles.

Medicine:  14

Quinn walks over to Fergus, grabs hold of his tentacle and squeezes with increasing pressure to see if Fergus reacts.

"Tell me if this hurts."

While Quinn conducts his experiment, he checks in with the others, all while continuing to squeeze Fergus' tentacle.

"Anyone else have any new growths? I've had horrible nightmares since we left Zorzula's Rest.

Jorzu, how's your third eye looking? Boona? Anything?"

Jorzu 

Jorzu manages to keep down his breakfast when the last blob pops. He watches in amused fascination as Quinn yanks on Fergus' elbow, up until Quinn reminds him of his own affliction. "I assume it still is. Looking that is" he says as he folds down his faux collar. "I can't see it, me, it...whatever, you can probably tell better than I. Oh dear, that was a terrible choice of words" he can't help but giggle a little at his own pun.

Boon stared at her maul in annoyance, " Head hurt.......weapon hurt.......now can't touch silver.......why world hate Boona?"

An old farmer calls out to Daisy from the alley behind the Shrine of Luck. Quinn recognizes him as a (at the time, rather intoxicated) local they met at the inn when they first arrived. Bryony knows him as an often-cantankerous drunk who lives just outside of town. But he seems to be oddly twisted since they last met - the lower half of his body is rotated 180 degrees at the waist. He walks awkwardly, his feet pointed in the wrong direction. "Daisy! Git over here!" 

Fergus checks his tentacles, which seem slightly longer even since he awoke. They hold no sensation to him, nor can he control their random flitting about. His stomach has begun to settle after their unsettling encounter; his tentacles seem to have no bearing on his stomach. Jorzu's third eye (blind, at least to him) is unchanged. He can feel it looking around nervously, even under his collar. 

Boona looks sadly at her misshapen maul, her head still aching from the attack of the four psychic gray oozes vomited forth by Daisy.

The town green (and adjacent shrine) is vacant of locals. A few solitary figures peer from the street. There is gloom in the air; the handful of villagers look pasty and unhealthy, and the light itself seems all wrong. 

Fergus:

”I can feel no sensation from the tentacles,” reports Fergus.

He moves over to Boona with concern, glad that the temporary hit points he gave her blunted the effect of the attack.  “Let me see if I can help with the headache—I don’t know what to say about the silver,” he says, casting a curing spell.

Cure Wounds:  20

Quinn releases Fergus' tentacle. "Interesting. Let us know if you ever feel like vomiting so we can be ready to deal with anything sloshing around in your gut."

He walks over to Boona to inspect her gear.

"Hmm...looks like those gray vomit blobs damaged your gear." Without looking away, Quinn asks Jurgen for help. "Jurgen, do you have any tricks up your sleeve that can repair Boona's gear?"

Jurgen says to Boona, "Don't worry. I can make that Maul good as new."

Boona smiled and suddenly snatched up Jurgen and hugged him.....causing........or possibly solving......a number of spinal issues....

It is a dark and dismal morning in Phandalin. Narth, the old farmer, ties a short length of rope around Daisy's neck, then leads her awkwardly back into the alley to the north. (The farmer's feet, however, point south.)

Boona is feeling much better. The town, however, looks far from well.

Where to? What next?

Fergus:

”Right, off to the orchard,” says Fergus.  “Let’s hope we can disable whatever is causing this strange affliction in the town and our own bodies.”