(Flaming Sphere DC is Dex 15, not 14. I believe that Baral currently has three duplicates, right?) 

Duplicate: 19

One of the duplicates is dispelled by Nock's maul, but Baral himself is still unfazed. He shurgs and calls over his hawk, beginning his counterattack. 

Flaming Sphere dmg for ending turn: 10

Hawk Action: Hawk flies over to Baral's position. Uses help action to grant advantage on an attack. 

Action: Cast Toll the Dead on Nock, dealing 16 necrotic damage if he fails a DC15 WIS Save

Then, Rapier Attack at Nock w/advantage: Attack: 11 Damage: 11

Bonus Action: Ram Sphere into Nock again, 10 fire damage, half on DC 15 DEX Save 

Con save: 13

The Ninja goat continues to do sneaky stuff for a bit...

 And after cracking open the window at E-2[F-2?], takes her shot at Nock before singing out to Sha'kar some healing notes.

"Sunny~ Thank you for the sunshine you gave
Ah Sunny~ Thank you for the love you brought my way~"

Action: Attack w/ Handcrossbow +1 directed on Nock.
Attack: 11 Damage: 6.

Bonus Action: Cast Healing Word at 2nd level on Sha'kar for 10.

Shaking off the onset of a sudden chill, Sha'kar lashes out at Nock with another pair of attacks, then backs away into the central room to take up a position near the flag, closing the door behind him.

Attack: 24 Damage: 12 psychic damage

Extra Attack: 26 Damage: 33 psychic damage

(Move to I8, close door after I go through)

Dex save x2: 9(4), 5(4)

Conc: 24(4), 9(3), 20(3)

Nock staggers under the unslaught, but stays on his feet (Sha'kar's attack misses without shield).  He then hail mary rushes next to Olly, trying to get his ally down from the sky.

Attack: 22(4) Damage: 9 bludgeoning and 20 radiant

Attack: 17(2) Damage: 13 bludgeoning

Using his bonus action attack from (presumably) knocking Olly unconscious, he'll follow up with another strike on her unconscious figure.

Attack: 13(4) Damage: 16)

(If Olly were to somehow still be conscious, he'd instead use his bonus action to regain a 2nd level spell slot from his Channel Divinity (the new Tasha's variant).)

Sha'kar AoO: 19(4) Assuming it gets shielded, but just in case: 11 bludgeoning and 15 radiant

(What is it with 29 damage . . .)

Also forgot Wis save: 6(1)

Concentration: 11(2)

Baral is quick to begin the counteract. First by calling upon the bells from beyond to sap the paladin's strength, ramming the flaming sphere once more into his side, and then to top things off, landing a critical strike in between leg plates, all but hobbling his foe. Yet the Paladin clings on to life..

Olly bravely pops out to fire off a shot, only for it to go wide. That doesn't stop her from singing a light number to ease Sha'kar's body and spirit though!

Sha'kar tries to take advantage of the sheer distraction that was Olly's whole performance, but can't quite land as decisive blow as last. Worst yet, during the retreat the paladin strikes back hard and fast enough to potentially put the wizard down if not quick enough with the spellcraft!

Nock, even as badly banged up as he was, grit his teeth and plowed on after Olly, very well downing and earning some boo's from the crowd in the punishing follow through upon her unconcious form. That is... assuming Baral can't stop the wounded paladin as he raced away!

(@Razor: You have an AoO pending on Nock.)

Team(2) is up! (Leh Si & Eldin)

 Arena 7: Complex (Round 5-Cont.)

  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P
16  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 ====..%==============%.....%==============%..===
15  €  ,  ,  ,  ,  ,  -  -  -  ,  ,  ,  ,  ,  ¤
 ====##=##=======##====%%%%%====##=======##=##===
14  ÷  ÷  ÷  ÷  =  .  .  .  .  .  =  .  .  .  .
 =..÷........÷..=.................=..÷÷÷÷÷÷÷÷÷÷..
13  .  .  .  .  %  .  .  .  .  .  %  ÷  ÷  ÷  ÷
 =======%%====%%=.................=..÷÷÷÷÷÷÷÷÷÷..
12  ÷  .  =  .  =  .  .  .  .  .  =  .  .  .  .
 =÷÷......=.....=======--%%%=============%%======
11  .  ÷  =  .  %  .  .  .  .  .  %  =  ¬  .  ¬
 ====%%====%%====..=,,,,,,,,,,,=..=..=¬¬¬.....¬¬¬
10  ÷  .  =  .  % E.  ,  ,  ,  .  =  %  .  .  ¬
 =÷÷...___=_____=...,,,,,,,,,,,...=..=¬¬¬.....¬¬¬
09  ÷  _  _  _  = B.  ,  ,  ,  .  =  =  ¬  .  ¬
 =÷÷..._________=...,,,,,€,,,,,...=..=======%%===
08  ÷  _  _  _  =  .  ,  , S,  .  =  =  ¬  .  ¬
 =÷÷...___=_____=...,,,,,,,,,,,...=..=¬¬¬.....¬¬¬
07  ÷  .  =  .  %  .  ,  ,  ,  .  =  %  .  .  ¬
 ====%%====%%====..=,,,,,,,,,,,=..=..=¬¬¬.....¬¬¬
06  .  ÷  =  .  %  . l.  .  .  .  %  =  ¬  .  ¬
 =÷÷......=.....=======%%%--=============%%======
05  ÷  .  =  .  =  .  .  .  .  .  =  .  .  .  .
 =======%%====%%=.................=..÷÷÷÷÷÷÷÷÷÷..
04  .  .  .  .  %  .  .  .  .  .  %  ÷  ÷  ÷  ÷
 =..÷........÷..=.................=..÷÷÷÷÷÷÷÷÷÷..
03  ÷  ÷  ÷  ÷  =  .  .  .  .  .  =  .  .  .  .
 ====##=##=======##====%%%%%====##=======##=##===
02  €  ,  ,  , o, n,  -  -  -  ,  ,  ,  ,  ,  ¤
 ====..%==============%.....%==============%..===
01  .  .  .  .  . o.  .  .  .  .  .  .  .  .  .
   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P

Key: '=' High wall (8ft.), '#' Window, '÷' Furniture, '_' Stage (2 ft.), '¤' Plant, '€' Tree, '¬' Counter top (4 ft.), '%' Door, '.' Marble floor, ',' Grass, 'A-Z' Contestants, '*' Flaming Sphere Hazard

(Doors and windows can be opened and closed as freely as drawing or stowing a weapon. Climbing through the open windows is difficult and will cost 5 extra feet of movement without a DC 10 Athletics or Acrobatics check. Attempting this check and failing will cause the character to fall prone.)

Contestants:

Lot of things influence my turn here: What Baral does, is Eldin still in the air, is Olly down or not? I am going to wait for Razor to make his reaction first.

Baral swivels around and strikes at Nock, hoping his rapier will land. 

AOO Attack: 14 Damage: 6

Eldin smiles as the rapier misses and he comes back down to earth. With his mobility back he decides to initiate plan... he doesn't even know. He just came up with the plan. He opens the door at column I and moves through it to get to 10I (BA dash if necessary). He pulls out a Javelin and throws it at Baral but... it was impossibly easy to dodge it was almost like he wasn't even aiming at the wizard but rather the door behind him. Well that's because... he was! The Javelin turns into lightning as it flies through the air.

Javelin of lightning targeting the door behind Baral. Shakar and Baral both take: 16 Lightning. DEX13 for half.

 He will then use the rest of his movement to go as far west as he can (Athletics if needed: 21)

Eldin... (3)... Floats down gently, and beats a hasty retreat to the north. The door clicks upon opening... but nothing happens to stop the tiefling. Soon enough, he lines up the shot and tags both wizards in the lightning that trailed behind the javelin before scampering his way to the west(left).

Leh Si... (12)... Breathing grows more steady... (also forgot to apply bless to previous death save, but too late now..)

(@Vander & Razor: Need a Dex Save(DC 13) for both from Lightning Javelin.

(@Vander: I'll also need a Conc. Save(DC 10), and confirmation of using Shield to block Nock's previous AoO)

Team(1) is up! Map Updated Here.

Contestants:

Dex Save: 5

Concentration: 21

As a reaction, Baral casts Absorb Elements, his skin suddenly turning rubbery as the the spell absorbs some of the lightening. 

However, his sphere of Flames manages to stay afloat. 

(I assume the Flaming Sphere can go through the window?) 

Bonus Action: Ram Flaming Sphere into Nock, though potentially killing Olly. (Sorry, I have to do it) 12 fire damage, DEX Save 15 for half

I would like to see the result of the flaming sphere/dex save before making my next decision...

I don't think you would be able to use Absorb Elements since you already used your reaction for AoO.

(That's true. I will edit that in my post.) 

Nock goes down whether he succeeds or not, so he'll use Strength of the Grave.

Dex save: 8(4)

SotG: 8(4)

Nock is down.

(Continuing Previous Post)

Immediately after knocking out Nock, Baral loosens his concentration over the sphere of flames. He then rushes back to join Sha'kar near the flag.

Release Concentration on Flaming Sphere

Movement: to F9, Hawk follows and uses help action to grant an advantage on an attack 

Action: First Rapier w/advantage Attack: 25 Damage: 9

Then cast Toll the Dead, WIS 15 or 13 damage if Eldin is uninjured, or 21 if he is. 

Concentration on Bless: 3 + 1

WIS15 save: 7+4

Bless Concentration: 21 + 4

Reaction: Hellish Rebuke on Baral. Baral takes: 17 Fire. DEX13 for half.

DeX Save: 24

Does Olly Rock On?: 7.

(The plus 2 is from two of my magic items that generally give a bonus to all saves)