Brianne Kainen

Avenger's Retribution. When Brianne is hit by a melee weapon or spell attack from a creature within 5 ft. of her, the creature takes 10 (3d6) psychic damage.

Magic Resistance. Brianne has advantage on saving throws against spells and other magical effects.

Magic Weapons. Brianne's weapon attacks are magical.

Spellcasting. Brianne is a 19th-level spellcaster. Her spellcasting ability is Intelligence (spell save DC 19, +11 to hit with spell attacks). Brianne has the following wizard spells prepared:

Cantrips (at will): booming blade, green-flame blade, poison spray, sword burst, toll the dead

1st level (4 slots): burning hands, ice knife, snare, thunderwave

2nd level (3 slots): hold person, misty step, scorching ray, shadow blade

3rd level (3 slots): fear, lightning bolt, vampiric touch

4th level (1 slot): blight

Multiattack. Brianne makes three attacks: two with her sword and one with her daggers. She can replace one of these attacks with a sting attack.

White Blood Blade. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 14 (2d8 + 5) slashing damage plus 13 (3d8) necrotic damage.

Misty Daggers. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 10 (2d4 + 5) slashing damage plus 9 (2d8) psychic damage. The target must then make a DC 19 Wisdom saving throw. On a failed save, the target has disadvantage on attack rolls it makes against Brianne for 1 minute. The creature can repeat the saving throw at the end of each of its turns, ending the effect on a success

Sting (Fiend form only). Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 8 (1d6 + 5) piercing damage plus 13 (3d8) poison damage. The target must then make a Constitution saving throw (DC 18). On a failed save, the creature is poisoned and takes 13 (3d8) poison damage at the start of each of it’s turns for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on a success

Change Shape. Brianne can use a bonus action to polymorph into a Small to Large beast or humanoid, or back into her true form. Without wings, Brianne doesn't have a flying speed. Other than her size and speed, her statistics stay the same. Any equipment she’s wearing or carrying isn’t transformed. She reverts to her true form if she dies.

Brianne can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Brianne regains spent legendary actions at the start of her turn.

Sting. Brianne makes one sting attack

Sword. Brianne makes one attack with her White Blood Blade

Blade of the Huntress (Costs 3 Actions). Brianne declares a target creature within 60 feet of her to attack. She then teleports to an unoccupied space within 5 feet of the target and makes an attack with her White Blood Blade. On hit, the target takes an extra 39 (6d12) necrotic damage and is incapacitated until the end of the its next turn.