
Tarren the Dungeon Master |

Unity snap two pairs of jaws forward, trying to swiftly kill their fleeing prey so they can go for the others.
Unity kill the prey with their first bite. The second bite dismembers it.
The four remaining monsters choose to attack together.
They sweep in on Unity and attack as a group.
Chupa 1
bite:: 1d20 + 6 ⇒ (20) + 6 = 261d4 + 1 ⇒ (3) + 1 = 4
claw 1:: 1d20 + 6 ⇒ (8) + 6 = 141d3 + 1 ⇒ (1) + 1 = 2
claw 2:: 1d20 + 6 ⇒ (1) + 6 = 71d3 + 1 ⇒ (2) + 1 = 3
Chupa 2
bite:: 1d20 + 6 ⇒ (7) + 6 = 131d4 + 1 ⇒ (3) + 1 = 4
claw 1:: 1d20 + 6 ⇒ (4) + 6 = 101d3 + 1 ⇒ (1) + 1 = 2
claw 2:: 1d20 + 6 ⇒ (18) + 6 = 241d3 + 1 ⇒ (3) + 1 = 4
Chupa 3
bite:: 1d20 + 6 ⇒ (3) + 6 = 91d4 + 1 ⇒ (4) + 1 = 5
claw 1:: 1d20 + 6 ⇒ (14) + 6 = 201d3 + 1 ⇒ (3) + 1 = 4
claw 2:: 1d20 + 6 ⇒ (15) + 6 = 211d3 + 1 ⇒ (2) + 1 = 3
Chupa 4
bite:: 1d20 + 6 ⇒ (5) + 6 = 111d4 + 1 ⇒ (4) + 1 = 5
claw 1:: 1d20 + 6 ⇒ (1) + 6 = 71d3 + 1 ⇒ (3) + 1 = 4
claw 2:: 1d20 + 6 ⇒ (11) + 6 = 171d3 + 1 ⇒ (2) + 1 = 3
I only see 8 points of damage.
Despite all the teeth and claws, Unity are barely touched.

The Olympian |

Is the dragon a particular color?
Mysticism: 1d20 + 6 ⇒ (6) + 6 = 12
"HEY! PUFF! You got other problems!" The godling slashes at the large monster.
Angel Sword: 1d20 + 12 ⇒ (16) + 12 = 28
Dmg.: 1d6 + 1d6 + 6 + 7 ⇒ (2) + (2) + 6 + 7 = 17

Unity, Chimeric Superhero |

Technically the natural 20 is a critical hit so it would do more damage.
Unity roar in mingled triumph and anger. They briefly debate using their acid breath, but the truth is it's rather weak compared to their teeth and claws, so they continue to rip and tear.
Bite: 1d20 + 13 - 4 ⇒ (1) + 13 - 4 = 10
Damage: 1d6 + 18 ⇒ (6) + 18 = 24
Claw: 1d20 + 13 - 4 ⇒ (11) + 13 - 4 = 20
Damage: 1d6 + 18 ⇒ (6) + 18 = 24

Tarren the Dungeon Master |

Is the dragon a particular color?
It's black. With that mysticism check, Theo doesn't know how much his knowledge of black dragons transfers across dimensions.
Theo hits the dragon for
The dragon snaps at Theo once and moves closer to the door, clearly distracted by the knowledge that Theo was not alone and Theo's companion is right now sneaking around in his lair.
bite and damage: 1d20 + 16 ⇒ (1) + 16 = 171d8 + 7 ⇒ (6) + 7 = 13
The King has disappeared. That's the dragon's turn over. Theo's turn again.

Tarren the Dungeon Master |

Technically the natural 20 is a critical hit so it would do more damage.
Unity roar in mingled triumph and anger. They briefly debate using their acid breath, but the truth is it's rather weak compared to their teeth and claws, so they continue to rip and tear.
One that Unity bit falls out of the sky. If it isn't dead, something in the water will eat it.
And then there were three.
Chupa 1
bite:: 1d20 + 6 ⇒ (2) + 6 = 81d4 + 1 ⇒ (3) + 1 = 4
claw 1:: 1d20 + 6 ⇒ (6) + 6 = 121d3 + 1 ⇒ (1) + 1 = 2
claw 2:: 1d20 + 6 ⇒ (2) + 6 = 81d3 + 1 ⇒ (3) + 1 = 4
Chupa 2
bite:: 1d20 + 6 ⇒ (2) + 6 = 81d4 + 1 ⇒ (1) + 1 = 2
claw 1:: 1d20 + 6 ⇒ (17) + 6 = 231d3 + 1 ⇒ (3) + 1 = 4
claw 2:: 1d20 + 6 ⇒ (2) + 6 = 81d3 + 1 ⇒ (1) + 1 = 2
Chupa 3
bite:: 1d20 + 6 ⇒ (15) + 6 = 211d4 + 1 ⇒ (2) + 1 = 3
claw 1:: 1d20 + 6 ⇒ (11) + 6 = 171d3 + 1 ⇒ (1) + 1 = 2
claw 2:: 1d20 + 6 ⇒ (11) + 6 = 171d3 + 1 ⇒ (3) + 1 = 4
I only see 4 points of damage.