Phandelver and Below: The Shattered Obelisk

Boona Initiative- 17

Nightblade Initiative at Disadvantage:  20

Bryony Initiative - 16

Jorzu initiative 15

Alâedixx initiative 12

Initiative:

Four hungry Gemmules: 18 ( leaping aggressively at Boona)
Bryony: 16
Nightblade: 13
Jurgen: 12
Alâedixx: 12
Boona: 9
Strange woman 20' off the ground: 9 (about to cast a spell or something?)
Jorzu: 6
Thiala: 6 (suprised, rushing into the other room with her hand crossbow ready)
Quinn is welcome to roll initiative at disadvantage.

The four gemmules all leap onto Boona, even before the woman gestures.
#1 Psychic Slam Melee Attack vs. Boona: 22. Hit: 15 psychic damage.
#2 Psychic Slam Melee Attack vs. Boona: 10. Hit: 19 psychic damage.
#3 Psychic Slam Melee Attack vs. Boona: 15. Hit: 12 psychic damage.
#4 Psychic Slam Melee Attack vs. Boona: 22. Hit: 26 psychic damage.

Boona should also make four DC 14 Dexterity saving throws. For each failed save, one gemmule attaches to Boona. (No immediate effects.)

The woman laughs from above. ("If you wish to live a little longer, sit on the floor and drop that maul,"  Boona (and only Boona) hears in her head, in the woman's voice.)
 
Bryony, Nightblade, Jurgen, Alâedixx, and Boona may act next. (Boona should roll those saves first.) Quinn may roll initiative at disadvantage and act on 9+

Boona Dex Save- 21

Boona Dex Save- 5

Boona Dex Save- 14

Boona Dex Save- 10

Boona has had more than enough of strange voices in her head......

Nightblade:

”Ah, it seems like the fight is joined!” Remarks Nightblade as he quickly moves into the northern hallway.  Not able to quite reach Boona (30’ movement), he gets a glimpse of the lunatic cultist hiding behind the statue.  

Nightblade calls down holy fire in the cultist’s location, trusting the sacred energy to harm the corrupted one but not the defaced statue.

Sacred Flame (Upgraded with agonizing and spear eldritch invocations plus Radiant Soul, ignores up to 3/4 cover, DC 15 Dexterity Save to negate radiant damage):  17

(Nightblade has Counterspell, so he will likely try it on the cultist if she tries to cast a spell)

Bryony lets out an angry yell as the four gemmules all attack Boona. She glares up at the cultist woman. "I'm coming for you!" she says and then begins to climb the statue. When she gets to where the cultist is, she pulls out her blades. Her new dagger magically coats itself with poison. "You should've surrendered," Bryony says with an almost uncharacteristic glint of bloodthirstiness in her eyes as she plunges the blades into the woman.

Movement: 15 feet to get to the statue & Second Story Work (climb speed of 30 ft) to get up to where the cultist is on the statue.

Action: Attack the cultist with a shortsword and the Dagger of Venom: Nat 20 for 15 piercing damage (shortsword, Piercer: Enhanced Critical) & 25 to hit (dagger, adv due to Vexed) for 9 piercing damage and 15 sneak attack damage (re-rolled a 1 with Piercer: Puncture) and target must make a DC 15 CON saving throw or take 18 points of poison damage and have the Poisoned condition.

Total damage = 39 piercing + 18 poison if save is failed

Bonus Action: Coat the dagger magically with poison. 

Quinn’s initiative: 6

The strange cultist tries to dodge Nightblade's holy torrent: DC 15 Dexterity Save vs. Sacred Flame: 20 

Meanwhile Bryony effortlessly scales the ancient statue to deliver a world of pain unto this woman. DC15 CON Save vs. poison: 12

The cultist shrieks in pain as she takes to the air with translucent, insect-like wings, flying out into the open, badly injured. (This movement doesn’t provoke opportunity attacks from Bryony, but she no longer has cover from those further down the hallway.)

Jurgen, Alâedixx, and Boona may act.

Boona grumbled as the stupid nuggets hurt her, she raised her eyes to the ceiling and let out a low trilling song as a shaft of light engulfed her as she placed a hand to her temple.

Action- Cast Moonbeam centred on Boona.

BA- Lay on Hands- 35 hp heal self.

Edit- Sorry, meant Moonbeam.

(Boona: Help! What is "Moonlight"?)

Jurgen is up!  And Alâedixx may act as well.

Jurgen will move to Boona's side and attack's the creatures with Green Flame and his staff. 

Attack - 17 to hit with 10 DMG from the staff, 2 DMG from Posion, 3 DMG from Fire and 11 Fire DMG to the one next to it.

BA - Have Hero come in too and attack 14 to hit with 3 damage

 Alâedixx (Jorzu)

"Looks like the action has started. Let's go get 'em boss!" With his peculiar battle cry Alâedixx jumps up from his seated position and disappears up the stairs and round the corner. His tiny form sticks close to the wall but he ensures that all allies engaged with the cultist are within view.

Boona Con Save- 8

Advantage-- 23

Boona is engulfed in a blue-white shaft of light. She may try to make a DC14 CON Save against her own spell to ward off the worst of the moonburn (and I will grant her Advantage on that, given that it's her own spell.) Boona: Roll a DC14 CON Save at advantage or take 9 damage (half damage on a save.) Make a Concentration check as well.

The two attached gemmules likewise try to stave off the effects of this eerie beam of light:

Attached gemmule #1: DC14 CON Save or take 4 damage:  15
Attached gemmule #2: DC14 CON Save or take 5 damage:  13

The other two gemmules are also caught in the beam. (The cultist above is not, alas.)

Unattached gemmule #3: DC14 CON Save or take 6 damage:  18
Unattached gemmule #4: DC14 CON Save or take 17 damage:  6

Boona can now sense their otherworldly nature naturally gives them some resistance to spells such as hers.

Jurgen moves into the front line, next to Boona, swinging at the little gemmule with a flaming spider staff.
He hits it, and flames spread.

Hero slips by Jurgen and manages to strike one of the strange alien creatures as well

Each of the gemmules take very minor damage from the searing moonlight, as does Boona. 

The badly-injured cultist, her transparent wings flapping in the darkness above, hovers and turns upon Bryony.

Two blasts of pure black energy flare at Bryony, one from each open hand. (It is not a spell, per se, so Nightblade finds he cannot counter it.)

Nightmare Blast: Ranged Weapon Attack #1 vs. Bryony: 9. Hit: 3psychic damage, and Bryony must succeed on a DC 12 Wisdom saving throw or have the frightened condition until the start of the mutate’s next turn.
Nightmare Blast: Ranged Weapon Attack #2 vs. Bryony: 19. Hit: 9psychic damage, and Bryony must make a DC 12 WIS Save or likewise become frightened.

Quinn and Jorzu may act next.

Boona Concentration Check- 11

Quinn darts into the room at the sound of combat. His magical raven screeches a loud battle cry and follows in pursuit of the ranger. Quinn turns the corner and shields his eyes as Boona and the nuggets are engulfed in blinding white moonlight.

Quinn points at the winged cultist and directs the raven to attack while Quinn sets his sights on one of the nuggets clinging to Boona. Quinn pounces at tries to pummel one of the nuggets with Lightbringer. The raven flies high and swoops down as it rakes at the cultists eyes with his talons. The raven flies and perches himself atop the the statue and gurgles and croaks in delight.

Quinn's Action

Move: Full movement speed to get into melee with the gemmule attached to Boona
Attack 1: 17 to hit for 12 damage or 13 total damage IF the nugget was NOT at max HP. (12 + 1 colossus slayer)
Attack 2: 10 to hit for 9 damage 

Raven's Action

Move: Use full 60 ft of movement to attack the winged cultists Use remaining movement to perch himself atop the statue. NO AoO's
Attack: 24 to hit (NAT 20!) for 12 damage (6 (2d8) + 6 damage bonus)