Wandslinger

Brave. The wandslinger has advantage on saving throws against being frightened.

Spellcasting. The wandslinger is a 5th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 13, +5 to hit with spell attacks). The wandslinger has following sorcerer spells prepared:
Cantrips (at will): fire bolt, sword burst
1st level (1/day): burning hands, shield
2nd level (1/day): scorching ray

Fire Bolt. Ranged Weapon Attack: +5 to hit, range 120 ft., one target. Hit: 11 (2d10) fire damage.

Sword Burst. Each creature within 5 feet of the wandslinger must succeed on a DC 13 Dexterity saving throw or take 7 (2d6) force damage.

War Caster. When a hostile creature's movement provokes an opportunity attack from them, the wandslinger can cast fire bolt at the creature, rather than taking an opportunity attack.