Initiative order: Rat3, Rat4, Arynn, Taman, Rat5, Rat1, Redmond, Alan, Rat2, Fargrim, Solastor

The right-handed rat near the tower runs forward and bites at Arynn's leg, a nasty stench coming from its putrid smelling hair. Attack: 19 Damage: 4

The left side rat on top of the crate jumps down and attempts to bite at Solaster. 23 Damage: 5

Taman, you are up.

These rats are hungrier than I thought they would be. I hope I stop rolling so well. 

(Do I not get a go?)

"Blasted overgrown vermin." Arynn says through gritted teeth as it bites into his leg. It looks like quite a severe wound (HP: 6/10)

He attempts to kick the giant rat before quickdrawing his blade and slicing at the creature.

Shortsword:: 10 Damage: 9 slashing.
Unarmed Strike: 15 Damage: 5 bludgeoning.

(Edit: Noticed I took 4, not 5 damage.)

(helps if I read my own notes properly. Sorry about that. lol)

The rat is kicked in the jaw and a loud crack is heard as something in it's head gives way but the follow-up strike misses completely. The rat is now very bloody.

Now Taman is up. 

Taman shoots his crossbow, hand at the rat that is attacking Arynn.

"Get off him you filthy vermin!"

Attack: 22 Damage: Unable to parse dice roll.

(hmm I think I should have put 1d6, not d6 - try damage again)

Damage: 4

The crossbow bolt rips through the rats chest dropping it in a bloody mess. The rat on the crate on the right side jumps off and tries to bite at Redmond's Attack: 18 Damage: 3

Meanwhile the rat on the left in front of the tower charges forward and bites at Fargrim Attack: 16 Damage: 5

Alan and Redmond are up

Alan calmly surveyed his companions being attacked by the bloodthirsty rodents and aimed his crossbow, hand at the nearest one to him and fired in a smooth and practiced motion. He casually took aim again and shot at the closest living rat. 

"Come, men! Beat back this vermin so we can get to the real challenge!"  

Attack: 26   Damage: 7

Attack: 23   Damage: 7

The rat is able to avoid contact with Redmond's shield as he raises it to repel the attack, and the creature bites him on the upper thigh. 

The crossbow hits the rat next to Fargrim and rips half its skull away as the rat drops dead. 

2 down 3 to go. 1 is by the door of the tower and 2 have jumped off the crates and have attacked your rear guard

Alan, Did you want your second attack to go towards another beast. Your first shot killed the one rat. Redmond Missed.

Rat2 is sent into a mindless urgency at the scent of blood and charges forward to bite at Arryn's leg, hoping to get a taste of the bleeding wound. Attack: 5 Damage: 5

But he missed and took a chunk out of the nearby crate instead in its blind frenzy, breaking its teeth and causing it to fall to its belly, giving advantage for attacks against it until its next turn

Solastor is up

(Yeah, I tried to word it so that the second bolt hit the next-closest live rat)

Don't forget me. The rat attack from earlier missed (AC18)

Fargrim inside the his battleaxe and defends Arynn with a cry, "Not today,  vermin!"

Attack: 21 Damage: 

Feeling a flash of inspiration, he runs to the nearest living rat.

Attack:  7 Damage: 6

Edit: I'm not sure why ita coming up with that error specifically. Having some technical difficulties.

Bardic inspiration (1st attack) 5

1st damage 5

Then the rat that attacked Redmond is bloody

"Begone from here vermin! I will not abide your darkness!" Solastor's voice reverberates off the crates around him. A dim light begins wash over him and with a thrust of his hand it brightens to a sudden blinding light that emanates for him.

Constitution  saving throw: 16

The rat is burned by the radiant light coming from Solastor and combined with the damage from the crossbow the rat lets out a horrifying screech before curling up dead.

Due to dead rats Arryn and Taman are up again

Arynn looks to Alan. "Take care of the one in the rafters." He says as he moves through the group to assist with the rats that moved around for a pincer attack. He'll once again swing at them with his blade before striding forward and applying his boot to the problem.

Shortsword: 23 Damage: 8 piercing
Unarmed Strike: 17 Damage: 5 bludgeoning