Curse of Strahd Gameplay

Elyse advances toward the vampire spawn until she is within range to hit it with her glaive as she calmly draws it and holds it at the ready. As she clutches her holy symbol she uses Channel Divinity: Vow of Enmity to gain advantage on attack rolls against it. She then calmly raises the glaive and brings it down upon the creature.

Attack: 7 Advantage: 24 Damage:7

(If that hits, Divine Smite: 8)

Enialis goes towards his sister, seeing her all wrapped up, he slides down next to her to ask, "Is something the matter?" 

"They were so quick to condemn him," Fae mumbles through her arms. "He isn't attacking us, or trying to hurt us. His father is praying desperately for him to go back to how he was. What gives them the right to decide none of that matters, and he has to die?" She roots around in her backpack and takes out a moderately sized red egg, turning it carefully over in her hands to make sure it doesn't have any cracks or scuff marks on it. "They don't know him, or his father, and if they'd just left them alone, maybe the priest's Morninglord would have granted his wish. Now he'll never know, and any hope for his son has been just...snuffed out. Because they decided they knew better than the others, and that he had to die."

Enialis nods before saying, "Humans and the other races of this place are....weird. I think its because they don't live as long. To them....waiting a year is like waiting a life time. For us a year is nothing. Our priests have been putting their hopes into things for hundreds of years and haven't gotten the results they were looking for. Here....I feel like they just don't get that sometimes....you have to be real patient." 

Hadrian grimly goes towards the gaunt creature, teaming up with Elyse to strike with his sword. 

"Submit to Kelemvor's will, so that you spirit may depart to peace," he says authoritatively. 

Attack: 18 Damage: 3

(Hadrian is protected against undead, if this is an undead)

Fae shrugs. "I guess," she mumbles, sounding unconvinced. "But it's not right for their impatience to hurt someone." She looks at the egg unhappily.

"I understand. Perhaps we can better explain it to them." Enialis suggests 

Fae shrugs. "Why would they listen to me? They didn't before." She frowns. "Nobody ever takes me seriously, just because I'm positive. Not you, not our parents, not Azianna. Being cheerful doesn't mean I can't have good ideas."

Enialis lightly elbows Fae as he says, “Come on. I take you seriously when you present a good idea. I agreed with you here. The others....well they’ll take time.” 

Fae sighs and leans against her brother, cradling the egg against her chest. "I guess."

Elyse strikes the Spawn with Divine Fury while Hadrian misses with authority.

The Spawn strikes back at Elyse, trying to grab a bite to eat. 

Grab: 20

Elyse is grappled and it will now attempt to bite her. 

Attack: 26 Damage: 9 

It also deals 8 necrotic damage if it hits, which will reduce Elyse's HP max and heal the spawn

(Is that an action to escape the grapple? And would I be attacking at disadvantage?)

Enialis wraps an arm around his sister and says, “Give them time.”

It's an action. You wouldn't be attacking at disadvantage, but he would be able to feed off of you if you don't break the grapple. DC13 Athletics or Acrobatics.

Seemingly unconcerned with being grappled, Elyse's eyes seem to glow slightly as she casts Searing Smite (bonus action, 2nd level, racial trait). She grabs her glaive about halfway up the grip and pushes it toward the midsection of the Spawn.

Attack: 22 Advantage: 15 Damage: 7 and 4 Fire

If it hits, the Spawn must make DC 13 Con save at the start of each turn or take 1d6 fire damage.

Seeing that the monster has Elyse in his grasp, Hadrian backs up and casts a chill touch. A skeletal hand reaches from the realm of death to grab hold of the vampireling.  

Spell Attack: 21 Damage: 5 necrotic 

Con Save: 19

He succeeds and Hadrian misses hard. You also both see that the Spawn's wounds begin to close as he goes to attack Elyse with his other claw and his mouth. 

Claw:

Attack: 22 Damage: 9

Bite

Attack: 8 Damage: 8 

And if it hits it deals 5 necrotic damage. Elyse's hit point maximum is reduced by this amount if it hits and the spawn regains  hit points equal to this amount.

She still hasn't learned her lesson, so Elyse will continue to hack at the Spawn while grappled.

Attack: 20 Damage: 9

“Foul demon!” Hadrian cries, and determinedly casts chill touch once more, trying to halt the regeneration.

Spell Attack: 9 Damage: 2 necrotic 

Both attacks connect, but Elyse finds that without divine energy behind her attacks, they're much less effective, and Hadrian finds that the beast resists necrotic energy.

The Spawn resumes his attacks.

Claw

Attack: 19 Damage: Unable to parse dice roll.

Bite

Attack: 7 Damage: 5

It also deals 4 necrotic damage if it hits, which comes out of Elyse's max Hp.