(I'd say, considering that there's a 1/160,000 chance of rolling four straight 1s.)

(No no no no no. Here it is, ok?

Greay weapon fighting, Lucky from Halfling, advantage, portent rolls all 1’s. There we go.)

(Don't forget the Lucky feat.)

Bog: (Round 7)

Fenla slashes Julius with a growl (Contest Intimidation/Insight, Effect: 2, Loser suffers disadvantage on their next attack again the winner this round.)

The acid fog consumes the battle field.

(Julius and Psy are up. Caleb and R'ajiira are unconscious)

Arena 8: Bog

  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P
16  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 ===%.....%================================%..===
15 D:  :  ~  ~  ~  ~  ,  ,  ,  ,  ,  ,  #  ,  , F
 =,,#:::::----------:::::::::::,,,,,,#,,#,,,,,€,,
14  #  :  -  -  -  -  :  :  :  :  ,  #  ,  ,  # 
 =,,€,,,::----------::#,,,,,:::::::,,####,,#,,#,,
13  ,  ,  ~  ~  ~  ~  #  ,  ,  :  :  #  ,  #  ,
 =,,,,,~~~~~~~~~~~~,,,€###,,:::::::,,,,,####,,,,,
12  ,  ~  ~  ~  ~  ,  , C:F*:  :  ,  , I,  #  ,
 =##€,,~~~~~~~~~~,,,,,:::::::#########,,,,,€,,,,,
11 D,  ~  ~  ~  ~  ,  : b:  : J,  ,  ,  ,  #  ,
 =,,###~~~~~~~~~~~~~~~-------,,####,,,,,,,,######
10  ,  ~~A~  ~  ~  ~  -  -  -  #  ,  ,  #  ,  ,
 =,,,,,~~~~~~~~~~~~~~~-------~~~~~~~~~,,#######,,
09  ,  ~  ~NY~  ~  ~  -  -  -  ~  ~  ~  ~  ,! ,
 =###,,,~~~~~~~~~~~~~~-------~~~~~~~~~~~~~~~,,###
08  ,  ,  ~  ~  ~  ~  -  -  -  ~  ~  ~  ~! ~! ,!
 =,,#######,,~~~~~~~~~-------~~~~~~~~~~~~~~~,,,,,
07  ,  ,  #  ,  ,  #  -  -  -  ~  ~  ~! ~! ~! ,!
 =######,,,,,,,,####,,-------~~~~~~~~~~~~~~~###,,
06  ,  #  ,  ,  ,  ,  :  :  :  ,  ~! ~! ~! ~! ,!
 =,,,,,€,,,,,#########:::::::,,,,,~~~~~~~~~~,,€##
05  ,  ,  ,  ,  ,  :j^*  :  ,  ,! ~! ~! ~! ~! ,!
 =,,,,,####,,,,,:::::::,,###€,,,~~~~~~~~~~~~,,,,,
04  ,  #  ,  #  :  :  ,  ,  #! ~! ~! ~! ~! ~! ,!
 =,,#,,#,,####,,:::::::,,,,,#::----------::,,,€,,
03  #  ,  ,  #  ,  :  :  :! :! -! -! -! -! :! #!
 =,,€,,,,,#,,#,,,,,,:::::::::::----------:::::#,,
02  ,  ,  #  ,  ,  ,  ,! ,! ,! ~! ~! ~! ~! :! :!
 ====..%================================%.....%==
01  .  .  .  .  .  .! .! .! .! .! .! .! .! .! .!
   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P

Key: '=' High wall (8ft.), '~' Water, '#' Shrubs, '-' Wooden bridge, ':' Cobble Pathway, ',' Grass, '€' Tree, '%' Door, '.' Dirt, 'A-Z' Contestants

( M J H S Y B J B vs. A I D D C F F N )

(Wait wait wait.... let me guess. Target has disadvantage. Am I right?)

Strength: 11

As Psy is pulled under, he sends a cold claw at Nimbus, hoping to get him with this attack.

Attack: 13 Damage: 7

(And another one falls into the water.)

Julius smirks as he runs to 12K (or J, if I can’t reach her from there.) and his monkey takes his potion, feeding it to B. (5)

(if he can’t do that even with opposable thumbs, he comes with Julius.)

Fool. A master of magic and blade will defeat even the most opposing opponents.  Attack: 12 Damage: 8 (if monkey helps, adv. roll is 8) Attack: 16 Damage: 4

(insight:21)

The final match of the day will feature any interested level-4 competitors. The match will start in about 24 hours.

To win... 4... Survive. A lethal hazard will enter the arena after 5 rounds. Defeat your enemy while you still can.

The time: 3, Night. It's late, but the evening carries on. The battlefield is lit with Torches and Dancing Lights, but dark spaces remain in every corner. Checks relying on sight will suffer disadvantage even with Darkvision.

The arena shapers work their magic. They produce an earily quiet fiekd with low grass, a few trees, and low stone walls and palisades for cover.

Arena  1: Stony Field

  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P
16  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 =======..%=========..%==========================
15  .  .  .  .  .  .  .  .  .  .  .  .  .  -  .
 =........==================----...........=.....
14  .  .  -  .  .  .  .  .  .  .  .  .  .  =  .
 =........-..........................-------.....
13  .  .  -  .  .  .  .  .  .  .  .  .  .  .  .
 =........-......................................
12  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 =..................ΩΩ...........................
11  .  .  .  .  €  .ΩΩ.  .  .  .  .  .  .  .  .
 =..............ΩΩΩΩΩ............................
10  .  .  .  .  .ΩΩΩ  .  .  .  .  .ΩΩ.  .  .  .
 =======...........-...............ΩΩ....--------
09  .  .  .  .  .  -  .  .  .  .  .  .  .  .  .
 =.................-------------.................
08  .  .  .  .  .  .  .  .  .  -  .  .  .  .  .
 =--------....ΩΩ...............-...........======
07  .  .  .  .ΩΩ.  .  .  .  .  ΩΩΩ.  .  .  .  .
 =............................ΩΩΩΩΩ..............
06  .  .  .  .  .  .  .  .  .ΩΩ.  €  .  .  .  .
 =...........................ΩΩ..................
05  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
 =......................................-........
04  .  .  .  .  .  .  .  .  .  .  .  .  -  .  .
 =.....-------..........................-........
03  .  =  .  .  .  .  .  .  .  .  .  .  -  .  .
 =.....=...........----==================........
02  .  -  .  .  .  .  .  .  .  .  .  .  .  .  .
 ============================..%=========..%=====
01  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P

Key: '=' High wall (8ft.), '-' Low wall (2ft.), 'Ω' Boulder (5ft.), '€' Tree, '%' Door, '.' Turf, 'A-Z' Contestants

(If you wish to participate in this battle, choose a starting position in row one, make any final preparations, and roll initiative when ready.)

Quote from PeanutButterSammich >>

Strength: 11

As Psy is pulled under, he sends a cold claw at Nimbus, hoping to get him with this attack.

Attack: 13 Damage: 7

(Not that it mattered for that roll, really, but you would have disadvantage on that)

With Psy underwater, Nimbus of the storm unhooks his glowing trident (light cast on it), and thrusts it at Psy.

Attack: 23 Damage: 8

And Psy is sheathed in energy.

Nimbus will also Swim to underneath the bridge (I9?). (Remaining at his depth of 15 feet)

Raeebite flies in! His robe waves in the night breeze as he lands at 1A, prepared to fly forward at any second. His yklwa is held firmly in his talons, and he looks calm and focused. (Readying to fly ahead.)

23

His fists gleam, as he has recently traded a token and a potion of force resistance for an Insignia of Claws. He clenches his talons, hoping to win, with the frog’s blessing of course.

Coma strides in, playing a song of happiness. Or is it really happy? No one knows. He enters at 1J, giving out his song inspiration to a few people who will be decided later.

initiative:10

7 stealth (me), 10 stealth (snake), initiative 12

Coil slithers in, or does she?

Cultic Chanting runs in with his fancy boots, and is currently having a nosebleed as his sword chain glows with a heavenly light. He stops at 1J.

(nosebleed? Do Kenku’s have noses? Scratch that, do birds in general have noses?)

Initiative  15

(Well not exactly. They do have sinus holes in the beak though and similar sinal capilaries, which can bleed. So you can still have that bit)

(Julius, your monkey will need to make an Acrobatics check)

Quote from BDaddLy >>

(Familiars using potions? What madman would suggest such a thing?!

https://www.dndbeyond.com/forums/d-d-beyond-general/play-by-post/8092-high-level-fights-cr-25-to-31-create-a-level-20?comment=310

I'm harsher than DoubleGold your DC would be 10.)

For a time, Mazara's is subdued as he goes through preparations(Scrolls and what have you) again. Well before the clock can wind down however, he turns to the others -- his face obscured, but eyes literally glowing an increasingly bright light -- and starts to sing to the accompanying sound of strange illusionary instruments and sounds(Minor Illusions). Their spirits thus bolster by performance and force of presence, he presents his shield for a final Bless along a cry of, "Brothers Everywhere! Raise Your Hands, in the Air! And show them that we're warriors! Warriors of the World!" 

Once more Mazara begins to glow with a righteous power, that tells him to PURGE THE HE--defeat his foes, stands at 1i. A power he restrains until the time is right. 

Initiative: 5.
Plus Wisdom of Odin: 1.

Performance: 21.
Plus Wisdom of Odin: 4.

Ridiculous Prep-Work List:
(2nd Level)Armor of the Einherjar on self, gaining 10 Temp HP.

(1st level)Heimdall's Watch Cast Upon Mazara from prepared scroll on self, and two other(Targets TBD).

Bardic Inspiration given to 2 to 3 other allies(TBD! - Reminder in Spoiler):

Ready's to use Angel Trigger Form upon the gates opening for the match.
(AKA Radiant Consumption Race Feature.)

Inspiring Song:

(Oh no, what is this power! It can’t be.. no.... no not the ultimate destroyer of universes..... no.. not.. not... not [Tooltip Not Found]!!!!)

(@Bobo: It seems no one will ever know what this ultimate destroyer of universes is. D:)

(Oh, I put in a [Tooltip Not Found]. That”s the true destroyer of worlds.)

(and intros.)