The ghast falls under the radiant assault.

[[I rolled saving throws for the ghoul paralysis on the game log.]]

Asariel breaks into some sick dance moves but when he tries to turn that into an attack, he misses. The ghoul returns the attack, doing 4 slashing and paralyzing Asariel.

The ghoul to the south finishes its approach on Mathias and slashes him with a claw. [[AC 20, 3 slashing Failed Save, paralyzed until the end of his next turn.]]

Torban gets double-teamed by the ghouls he hurt earlier, one paralyzing him with a slash, the other taking advantage to bite him.

The ghoul to the north of Arista slashes at her with a wicked claw. Her frostquill aegis activates, shredding the ghoul which collapses in a heap.

Everyone is up.

Kaelen continues attacking the ghoul he has marked.

Action: Scimitar to hit (with advantage from Vex last turn) nat 20+5, damage 8 slashing + 7 force and Nick.

Shortsword to hit 20, damage 1 piercing + 2 force and vex

Bonus Action: move Hunter's Mark to next closest Ghoul if this one dies.

While Kaelen deals with the ghoul to his north, Brekka turns to the ghouls to the south that are harrying Torban. He breathes in deeply before expelling a gout of flame in a line across the two undead creatures.

Action: Breath Weapon, DC 12 dex save for the two ghouls southwest of Brekka. 8 fire damage on a fail, 4 fire damage on a success.

[[Sorry it wasn't clear, the ghoul Kaelen marked is dead. It died when it attacked Arista. I'll reinterpret Kaelen's action to have moved his mark and himself to attack the one on Asariel.]]

Kaelen steps up to cut down the ghoul menacing Asariel, and Brekka's flame horribly burns the two ghouls fighting Torban.

Arglen and one of the kobolds finish off the ghoul attacking Mathias, and the other kobold slips down and finishes off the southernmost ghoul.

The severely burned remaining ghoul bites Brekka for 5 necrotic damage.

Everyone is up, noone remains paralyzed.