Nil downs the potion running into the getting behind the spider before flourishing with his rapier and shortsword "Die drow scum!"

Rapier: Attack: 24 Damage: 11

Shortsword: Attack: 24 Damage: 10

Defensive Flourish: Add 5 to ac and damage

Jackson will follow his companions' lead, attacking the unsuspecting drow with a well-placed Guiding Bolt at second level!

Attack: 26 Damage: 34

Jackson finds himself lose focus for a split second, but he sends up another prayer to Tyr, asking the god of justice to add some extra guidance to his bolt (Channel Divinity: Guided Strike +10 to hit)

(Next person to hit the drow gets advantage)

OOC: Okay! That went differently than expected! Great rolls for everyone too. I will move everyone’s actions to the bugbears if no one objects  

Harukai rushes Nezznar and with three rapid blows, reduces the wizard to a bloody pulp on the ground. The black robes are streaked with Nezznar’s blood as he lies unmoving. 

Nil, surprised himself by The ferocity of Harukai’s attack, turns to unleash on the bugbear closest to him. He attacks recklessly with his swords and also leaves this bugbear in a bloody pile.

Jackson turns to the second bugbear and cast a guiding bolt, which impacts it hard in the cheast, leaving it iluminated by radiant light.

Sildar will rush to the struck bugbear and swing with his longsword Attack: 20 Damage: 10

As Sildar slices through the bugbear is stumbles back. Its fur is singed from the guiding bolt and a deep gash is across its chest. It is still standing, but looking heavily wounded.

Just as this strike occurs, you can hear skittering from the back corner of the room as four giant spiders decend from the ceiling.

Initaitive order 

Harukai - 16

Nil - [roll]1d20+4[\roll]

Jackson - 20

Sildar - 16

Giant spiders - 10

Bugbear - 4

initative for Nil

7

Somewhat surprised that the fabled “Spider” drow mage went down so quickly (and didn’t turn out to be a doppleganger, after all), Harukai follows up his fellows’ ferocious sneak attack with a strike from his staff at the remaining Bugbear, who is still reeling from Jackson’s magic.

Quarterstaff attack, 1-handed with Advantage:  Attack: 27 Damage: 11

He then follows up with a quick front snap kick if needed.

Unarmed attack with Advantage:  Attack: 18 Damage: 8

Harukai swings his staff and a solid whack sound is heard and the remaining bugbear goes down. The spiders are closing in so your follow attack can go to one of them, the kick striking it in the abdoman. 

The four spiders will each make a bite attack against each of the party members. 

Harukai Attack: 16 Damage: 9

Nil 

10 Damage: 7

Jackson 

13 Damage: 8

Sildar 

8 Damage: 4

The spiders strike but each of the group are able to dodge the fangs. 

Sildar will strike the spider in front of him with his sword. 

Attack: 19 Damage: 6

OOC:  when it gets back to the top of the round, Harukai will continue to attack...

Swinging his sword in a blazing arc, Harukai fakes a sweeping blow, then instead stabs at the Spider attacking him, leaving the sword protruding from its carapace like a swaying beacon of light.  He follows up quickly with a standing side kick.

Moonsword attack:    Attack: 24 Damage: 8

Kick:  :       Attack: 10 Damage: 7

Jackson will retaliate against the spider that tried to bite him. "Bloody hate spiders...."

Attack: 13 Damage: 13

War Priest Attack: 21 Damage: 12

Nil will pull out the scroll of fire ball and read it aiming so that the flames will hit the spiders in front of the party but not them.

Check to cast: 11

If 13+)  26 Fire on a failed Dex ST of 15

Jackson attacks the spider, missing with the first strike but connecting with the second. 

Nil attempts to end the battle with a fireball, but is unable to make out some wording part way through the cast. His pause during the cast causes the beginning of the fire to fade and the scroll crumbles.

Returning to the top of the round, Harukai swings his sword and slices in to the leg of the spider, removing it. It stumbles and his follow up kick misses due to the spider falling away.

The spiders will again try bite attacks against everyone as before.

Bite attack against:

Narukai: Attack: 23 Damage: 8

Nil: Attack: 16 Damage: 11

Jackson: Attack: 17 Damage: 6

Sildar: Attack: 17 Damage: 7

Harukai and Nil both attempt to dodge the bite, but are struck by the fangs. 

Both Harukai and Nil make a Constitution saving throw, DC is 11.

Failure takes 9 poison damage and half on a successful save.

Harukai Constitution Save:  22

Jackson will again riposte against the spider that's currently engaged with him, utilizing his last War Priest attack in the process.

Attack: 12 Damage: 8

War Priest Attack: 23 Damage: 8

Reeling from the massive spider bite,  Harukai strikes back with a vengeance.  Now gripping his staff of striking in two hands, he swings mightily at the poisonous creature, following up with two swift, sweeping kicks.  If he takes the spider down, he will move to flank a spider with someone else.

Staff Attack:     Attack: 26 Damage: 8

Kick #1:     Attack: 14 Damage: 5

Kick #2:     Attack: 11 Damage: 6

Con ST: 22

Still distracted by the failure of the scroll Nil notices the spider too late taking a bite.

He moves forward striking at the spider twice

Rapier: To Hit 16 Damage 5

Shortsword: To Hit 19 Damage 10

Crit damage:7