Esmorelda

Background
Esmerelda was a member of the Vistani, a travelling group that wandered the realms of Ravenloft. She eventually grew to be a revered monster hunter, who learned the art from Rudolph Van Richton, before their parting.

She at one point was captured by a fallen angel known as The Abbot, who tied her up and tried to make her compliment, but was unable to break her.

Interactions With Mystic Obscura
Esmerelda met the group after they saved her from The Abbot, a fallen angel who had her tied up within his wine cellar. She greeted them, and after learning of their plan to kill Lord Strahd from their guide throughout the realm; Caidove, agreed to help them find someone who could do it, her old friend and mentor, Rudolph Van Richton.

Finding him, and eventually making them agree to their plan, the group headed out to find the Sun Blade, a weapon that could seriously harm the vampire lord, before heading off to face Strahd himself. Tricked by Caidove, Esmerelda watched as she killed Rudolph, and fought the traitor and Strahd bravely. As Aegon Loneblade killed Strahd, Esmerelda was battered, but left standing from the fight.

Esmeralda buried Rudolph, revealing him to be her father. She was shortly introduced to Eloithe Mistborn, before she departed the next morning, before anyone else awoke.