(Assuming that the party started moving toward Tella when the action started to unfold, Tella and the Orc are about 100 feet from the rest of the part.)

The people that have been traveling up and down the stairs have started to run away from the confrontation, especially once magic was released.  Some guards, about 200 feet away have taken note and are making their way to Tella and the Orc. 

"Halt!" one guard yells. "There is to be no display of magic or blades in public!"

Tella pauses for a moment "He pushed me off the stairwell." she says without much thought.

Kendrick:

Kendrick, after skidding to a stop, takes a moment to gather himself and shut his mouth, then makes sure the blade of his longspear is properly wrapped.  He stands where he is and tilts his head slightly, saying quietly to himself as he observes the unfolding situation from a distance, "Well, this should be interesting."

Bilick will use his full movement and Dash an additional 25 feet to try and reach Tella before the guards or the angry orc does.

Tella (next to the orc that pushed her, 200 feet from the guards, 100 feet from the party) - Yells to the guards what happened.

Kendrick - (100 feet from Tella and the orc) - waiting to see what happens

Bilick (100 feet from Tella and the orc) - dashes 25+25=50 feet toward Tella

Osso (100 feet from Tella and the orc) - post action please

Purbag (100 feet from Tella and the orc) - post action please

Osso

Seeing his kin take off towards Tells he runs after him.

Tella (next to the orc that pushed her, 200 feet from the guards, 100 feet from the party) - Yells to the guards what happened.

Kendrick - (100 feet from Tella and the orc) - waiting to see what happens

Bilick (100 feet from Tella and the orc) - dashes 25+25=50 feet toward Tella

Osso (100 feet from Tella and the orc) - dashes  50 feet toward Tella.

Purbag (100 feet from Tella and the orc) -waits with Kendrick

The Orc unsheathes his greataxe and brings it straight toward Tellas head.  Attack: 22 Damage: 10  

Tella narrowly avoids the axe.

Please post next actions

Tella (next to the orc that pushed her, 150 feet from the guards, 50 feet from Bilick and Osso) 

Kendrick - (100 feet from Tella and the orc) - 

Bilick (50 feet from Tella and the orc) -

Osso (50 feet from Tella and the orc) - 

Purbag (100 feet from Tella and the orc) -

Osso

Osso will close the distance to the Orc by another 20ft and then hurl a javelin at it.

Attack: 17 Damage: 9

"That snake is friend? Orc doesn't look happy. Purbag must help friend."

Purbag will use Dash to move 60 feet, then use Bonus Action Aggressive to move an additional 30 feet. 

To the orc in orcish:

Tella dodges the attack from the orc. Then hopes the guards saw that and uses her action to disengage and run towards her teammates.

Bilick sighs and curses in Dwarvish as he sees Osso's javelin sail over his head towards the orc and the orc taking a swing at Tella, then runs another 25 feet (the full extent of his movement) to hopefully meet Tella.

"Take it from someone who's been there, ye dinnae want to spend much time in the dungeons of this cursed place."

Bilick will Ready Wild Shape to turn into a Panther should it look like the orc will continue his attack.

"Um, that would be a bad idea to start a fight" she warns her nearby teammates, then gestures toward the guards "You could get us arrested"

Kendrick:

Kendrick winces as Osso joins the attack in full view of the guards.  He moves 30 feet closer to the kerfuffle, thinking, “I suppose it is gallant to come to her rescue, but it looks like we are just making it worse.”  He stops and watches the unfolding situation carefully (Perception: 18 ).

Bilick looks at Tella incredulously. "Are ye daft, lass? Whatta call that poison goo that shot outta yer fingers? If ye want to run, then by all means, let's run, but don't doubt fer a minute the watch ain't gonna grab ye up too."

(Bilick will wait for the orc to attack him or one of his teammates before he Wild Shapes into the Panther)

Osso

Confused that his friends aren't trying to help Tells, he turns to his nearest companion "Why no help? Friend danger" He is oblivious to the fact that there's a certain etiquette to be had in big cities.

Kendrick:

"Stand down, Osso!" says Kendrick firmly, "This isn't helping."

Upon hearing Tella's words, still a few dozen feet away, Kendrick mutters to himself in disbelief, "Would that she listened to her own words...Let's hope that the guards are kind in this town...or at least amenable to bribes."

Tella (next to the orc that pushed her, 150 feet from the guards, 50 feet from Bilick and Osso) Disengages and then moves 30 feet toward the party.

Kendrick - (100 feet from Tella and the orc) - moves 30 feet toward the kerfuffle.  (nice vocabulary) From Kendrick knows of the workings of the city, there is one likely outcome.  Because no one was injured, they will likely get off with a warning and be expelled from the city.  

Bilick (50 feet from Tella and the orc) - moves 25 feet toward Tella

Osso (50 feet from Tella and the orc) - moves to 30 feet from the orc and Tella.  Osso's javelin misses the orc.

Purbag (100 feet from Tella and the orc) - moves to now 10 feet from the orc and Tella, Purbag's words seem to go in one ear of the angry orc, and out the other. (That's for making the roll)

Tella (behind Osso and Bilick)

Kendrick (behind Tella)

Bilick (behind Osso)

Osso (Closest to the Orc)

Purbag (between Kendrick and Bilick)

The Orc tries to push past Osso and Bilick to get to Tella (giving Osso and Bilick an opportunity action)  Three guards are now very close, but not close enough to stop the charging Orc.  "Stand Down!" one of the guards yells.

Osso

With the orc trying to muscle past him, Osso attempts to {insert correct action here} it. "No pass" he grunts.

Action 8

(OoC: didn't know the correct/allowable move. I would like to shove the orc back or worst case grapple it and restrain it)

Bilick drops his readied wild shape and settles for sticking out one of his stubby little legs to hopefully trip the orc if he passes by Osso.

DEX check: 10