Aros rushes over to the remaining bugbear, hoping to end the fight. He sends forward another blast and grabs the creature, electricity surging through his fingers.
Archer
To hit: 13 Damage: 12
Shocking Grasp
To hit: 15 Damage: 1 (if it hits, the bugbear gets no reaction.)
This post has potentially manipulated dice roll results.
Aros moves past Kimberley but can neither manage to get his hands on the brute, nor can his ghostly arrow (at disadvantage due to close range) get past its thick hide armor.
Syzygy pushes forward as well, just glimpsing the bugbear around the corner, pulling down blue flames upon it. DC14 Dex Save: 5
...and succeeds. The bugbear flattens Bryony again, stepping on her small form as it tries to retreat hastily up the stairway and around the corner. (Kimberley and Aros may each have an opportunity attack.)
Weaving through his comrades, Jurgen is able to get to Bryony and stabilize her, but he doesn't get much farther than the bottom of the stairs. (So he does not yet lay eyes on the fleeing bugbear who is well past the top of the stairs.)
Everyone except Jurgen and Bryony may act. (Bryony rests comfortably.)
Aros hands Kimberly two Goodberries. He follows the Bugbear into the large chamber and sends a bolt of energy after it. Just in case, he summons another vine to lash out at the creature.
Aros races up the stairs into the cavern, where he spots the fleeing bugbear running north. His ghostly arrow glances off its thick hide armor, and his thorn whip likewise fails to injure or stop it.
Quinn (if I'm parsing his turn correctly) races up the other way, up the northeast stairway. In the cavern, he spots the bugbear racing straight toward him.
Kimberley clambers over Bryony and up the stairs behind Aros. She lets loose an arcane flame. DC13 Dex Save: 21
Syzygy moves next to Byrony and Jurgen, “grrr, still can’t see ‘em, bottle-necked ourselves.” In a rush of shadow he reappears beside the boulder, at the crevice edge. He then uses remaining movement to charge the bugbear from the side. His cloak hood flares at the spring of his step and the little pale stone lodged in his forehead unleashes a trio of magic missiles at point blank range. It felt good.
Syzygy vanishes into thin air near Bryony's unconscious before reappearing well inside the cavern at the edge of the crevasse. Striding forward, the glowing darts emanating from his forehead kill the fleeing bugbear instantly. It is quite dead.
Jurgen peers around the corner and fires his crossbow past Kimberley, catching the bugbear in the eye. It collapses, dead, in the hallway.
Standing, Bryony manages to skewer her attacker in the belly, nearly doing it in as well. It looks not long for this world.
Aros and Syzygy are up next! Neither can see the last bugbear from where they stand.
Aros rushes over to the remaining bugbear, hoping to end the fight. He sends forward another blast and grabs the creature, electricity surging through his fingers.
Archer
To hit: 13 Damage: 12
Shocking Grasp
To hit: 15 Damage: 1 (if it hits, the bugbear gets no reaction.)
Syzygy, having no sight of a bugbear moves beside Jurgen to get a better view. “Just need a glimpse and…” moonfire
Dex DC: 14 damage: 5
Aros moves past Kimberley but can neither manage to get his hands on the brute, nor can his ghostly arrow (at disadvantage due to close range) get past its thick hide armor.
Syzygy pushes forward as well, just glimpsing the bugbear around the corner, pulling down blue flames upon it.
DC14 Dex Save: 5
It dodges the arcane flames. Badly wounded and cornered, it tries to carve a path through Bryony to escape.
Morningstar Attack vs. Bryony: 23. Hit: 12 piercing damage.
...and succeeds. The bugbear flattens Bryony again, stepping on her small form as it tries to retreat hastily up the stairway and around the corner.
(Kimberley and Aros may each have an opportunity attack.)
kimberley AoO- Mace- Attack: 22 Damage: Unable to parse dice roll.
AoO Quarterstaff
To hit: 20 Damage: 2
The last bugbear staggers up the stairs and around the corner, out of view, dripping dark blood.
Everyone may act.
Jurgen will run to aid Bryony and cast Spare the Dying. he will then purse the Bugbear.
D&D since 1984
Weaving through his comrades, Jurgen is able to get to Bryony and stabilize her, but he doesn't get much farther than the bottom of the stairs. (So he does not yet lay eyes on the fleeing bugbear who is well past the top of the stairs.)
Everyone except Jurgen and Bryony may act. (Bryony rests comfortably.)
Aros hands Kimberly two Goodberries. He follows the Bugbear into the large chamber and sends a bolt of energy after it. Just in case, he summons another vine to lash out at the creature.
Archer
To hit: 15 Damage: 10
Thorn Whip
To hit: 12 Damage: 5
Quinn hears a commotion down the hallway to the east and he runs that direction to make sure no one is trying to flank the group.
Move: full movement plus dash east down the hallway towards the cavern.
Pronouns: he/him/his
Pud - lvl 7 Human Artificer - Alchemist (The Wild Beyond the Witchlight).
Quinn - lvl 4 Human Ranger - Hunter (Phandelver and Below: The Shattered Obelisk)
Seeing that Bryony is already stable Kimberley runs out into the main chamber and calls down moonlit flames on the fleeing creature.
Sacred Flame- DC 13 4 Radiant.
Aros races up the stairs into the cavern, where he spots the fleeing bugbear running north. His ghostly arrow glances off its thick hide armor, and his thorn whip likewise fails to injure or stop it.
Quinn (if I'm parsing his turn correctly) races up the other way, up the northeast stairway. In the cavern, he spots the bugbear racing straight toward him.
Kimberley clambers over Bryony and up the stairs behind Aros. She lets loose an arcane flame. DC13 Dex Save: 21
It dodges Kimberley's flame. Syzygy is up next!

Syzygy moves next to Byrony and Jurgen, “grrr, still can’t see ‘em, bottle-necked ourselves.” In a rush of shadow he reappears beside the boulder, at the crevice edge. He then uses remaining movement to charge the bugbear from the side. His cloak hood flares at the spring of his step and the little pale stone lodged in his forehead unleashes a trio of magic missiles at point blank range. It felt good.
force damage: 5, 2, 4
Syzygy vanishes into thin air near Bryony's unconscious before reappearing well inside the cavern at the edge of the crevasse. Striding forward, the glowing darts emanating from his forehead kill the fleeing bugbear instantly. It is quite dead.
Combat is over; everyone may act.
Kimberley goes back to fetch Bryony and carry her into the bugbears room as it seems the most defensible having only one door....
Jurgen canceled the bonfire after the last bugbear left the room
D&D since 1984