Reverie gives a quick thanks to Ana.
Iskander's eyes open after the healing of Ana's spell. He is able to get to his feet, but the combination of the poison and the deathly stench leave him too nauseated to take any actions this turn.

Trimyrai is up, if he passes the CON save vs DC 14 to avoid being incapacitated by the sickly smell. (He gets a +2 from Reverie's paladin aura.)
Since the flower is relatively easy to hit, Trimyrai always has the option to use his Sharpshooter feat before attacking (-5 to hit, +10 damage per arrow).

con save: 12

Quote from EmperorKarino >>

con save: 22

In his village, Trim has eaten worse-smelling food. This stench is nothing to him.
(Stinky cheese is delicious. And he can act normally.)

Trimyrai fires two more arrows at the corpse flower.

Attack 1: 22

Damage 1(if it hits): 12

Attack 2: 14

Damage 2(if it hits): 7

Both of Trim's arrows hit (although the second one just barely). The plant still has a lot of fight in it.

New round...

The corpse flower has taken 55 damage, and is close to half health. It is still on the ceiling, requiring ranged or reach weapons (unless you want to try climbing the walls).
The flower dropped a more powerful zombie out of its body, a zombie powered with necrotic energy. It is in melee range of Reverie and Brin.

Ana has healed Reverie to 29 HP and Iskander to 10 HP. Everyone else is undamaged. (Brin still has 12 temp HP from his spell.)
Everyone is used to the deathly stench of the plant by now (no more CON saves for the smell).

That side passage to the northwest has noises (in the distance) of stones grinding, people shouting or crying in pain, and chains clanking. Nothing in view yet. Brin has put a Web across the passage to avoid unwanted guests.

Reverie and Brin are up.

Brin sends a blast of fire up at the plant thing...

fire bolt
Attack: 18 Damage: 13

...

(Happy Halloween, everyone!)

Reverie frowns by the sounds from the northwest, but she swings her scimitar towards the zombie that seems more powerful than the others. "I will take care of this undead one, but we need to get rid off of that plant for good."

Attack, Scimitar of Speed - 19 Damage - 8
Attack, Scimitar of Speed - 10 Damage - 9
Bonus Attack, Scimitar - 21 Damage - 9

(Edit: Please use second attack with divine smite if it is possible!)

Despite the greater zombie getting in his way (disadvantage), Brin is able to send a blast of fire at the evil plant on the ceiling.

Reverie slashes at the target within reach. The first strike misses (which would have hit a regular zombie). The second one is enhanced with Divine Smite for an additional 12 radiant damage.
The third strike mistakenly used the 1d6 damage roll for the to-hit roll. To hit: 26
Reverie's 3rd strike hits for another 8 damage.  (Combined damage from the 2 hits is 27.)

The Corpse Flower uses its bonus action to absorb another dead body inside of it, to regain 11 HP. It then lashes at Trimyrai with its 3 tentacles.

• Attack1: 11 Damage: 6  (miss)
• Attack2: 15 Damage: 8  (hit)
• Attack3: 7 Damage: 7  (miss)
• For each hit, Trim rolls a CON save vs. DC 14 poison. Each fail is an additional 14 poison damage. (He had +2 on the saves, from Reverie's paladin aura.)

The greater zombie tries to bash Brin twice. Brin notices that the zombie has resistance to the cold of his magic armor.

• Attack1: 26 Damage: 8 bludgeoning + 7 necrotic  (hit for 15 total)
• Attack2: 20 Damage: 5 bludgeoning + 7 necrotic  (hit for 12 total)

Trim needs to roll a CON save for that tentacle poison damage.
Waiting to see if Brin reduces the damage from the zombie slams. It either takes 1 or 2 effects from the armor of agathys (which is at 12 temp HP). The cold damage is reduced to 7 due to resistance.

Anaskyrath, Iskander, and Trimyrai are up.

Isk sees the corpse flower consuming zombies to replenish itself.  He speaks a word in celestial causing eldritch energies to whirl around the foul creature, then strikes out at it with his glaive.

• Movement: None
• Bonus Action: Hexblade's Curse on the Corpse Flower (crit on 19 or 20, +3 to damage rolls, +11hp on death of creature)
• Action: Glaive Attacks
  • Attack: 13 Damage: 16
  • Attack: 25 Damage: 15

(Note glaive has the wounding property)

con save: 25

((How hurt do people seem to be?))

Quote from ikarbino >>

((How hurt do people seem to be?))

 Isk has a sweet 10 out of 52 hit points.

Quote from ikarbino >>

((How hurt do people seem to be?))

(Post 4700.
Reverie is down to 29, and Isk was knocked unconscious before Ana's heal. Everyone else is okay. Trim just took 8 damage. Brin will be down a few HP after the zombie hits, but I don't know the exact number yet.)

Brin casts shield to block the second attack entirely. he decreases the first strike's damage by 6 using the last of his bastian of law.

Ana pointed at the "flower" and another of her stars flew off toward it.

guiding bolt at 3rd level at the corpse flower: Attack: 15 Damage: 16 radiant damage and it it hits the next attack against it has advantage.

Brin concentration check for web: 23

Trimyrai will continue to attack the corpse flower with his bow.

Attack 1: 20

Damage 1(if it hits): 13

Attack 2: 11

Damage 2(if it hits): 12

Apparently, part of Trimyrai's contests to become champion of his village involved eating disgusting foods. Besides ignoring the corpse flower stench, he barely notices the poison of its tentacles (CON save 25).

Brin uses his Shield magic to deflect one of the zombie's clubbing blows. The other hits him, but is reduced to 9 damage due to Bastion of Law. (He still has 3 temp HP for his magic armor.) The zombie takes 7 cold damage in exchange (resistance reduced).

Between Iskander (31 damage), Ana (22 damage), and Trimyai (17 damage), they just do enough to kill the corpse flower. The tentacles go limp, and the Large-sized monster starts to become de-rooted from the ceiling. (Iskander gains 11 HP from his hex, and is now at 21 HP.)

New round...

A pair of humans stumble into Brin's Web from that passage to the west. They are restrained, and struggling to get free.
You'll have to get closer to tell more. (You do hear the clanging of chains.)

The abnormal necrotic-magic enhanced zombie (only foe remaining in the cave, unless you count the 2 in the web) has taken 34 damage so far, and is still above half health.

The corpse flower is dead, and about to drop onto the floor (on its initiative order). Most of you are hugging the walls, but Brin and Reverie are underneath it right now, along with the greater zombie. If they want to get out of the way, they risk an AoO from the zombie, or need to disengage. (Anyone underneath will take some damage, halved with a DEX save, knocked prone with a fail. The same is true for the zombie.)

Brin and Reverie are up.

Ana backed up to be well clear of the dead (deader?) plant. "Um, guys, that thing looks like it's about to drop down. Quick, get back here and out of the way."