Bareshi

Spellcasting. The Bareshi is a 2nd-level spellcaster. Its spellcasting ability is Charisma (spell save DC 15, +6 to hit with spell attacks). The Bareshi has the following wizard spells prepared:

1/day (All 3rd Level): wall of fire, hold person, silence, fog cloud

At Will (All 3rd Level): counterspell, mind sliver, earth tremor, shield

Multiattack. The Bareshi makes three attacks: one horn attack and two with its claws.

Horn Attack. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 17 (2d10 + 6) piercing damage plus 7 (2d6) fire damage.

Claw. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 13 (2d6 + 6) slashing damage.

Fire Charge (Recharge 5–6). The Bareshi releases a wave of fire in a 20-foot radius sphere centered on itself. Each creature in that area must make a DC 18 Dexterity saving throw, taking 43 (14d6) fire damage on a failed save, or half as much damage on a successful one.

As a reaction, the Bareshi can:

Counter Spell (3rd Level)
Shield (3rd Level)

The Bareshi 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. The Bareshi regains spent legendary actions at the start of its turn.

Detect. The Bareshi makes a Wisdom (Perception) check.

Tail Attack. The Bareshi makes a tail attack. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 17 (2d10 + 6) bludeoning damage

Fire Spray (Costs 2 Actions). The Bareshi shakes its head. Each creature within 10 feet of the dragon must succeed on a DC 18 Dexterity saving throw or take 15 (2d6 + 8) fire damage and be set on fire (5 (1d10) at the start of its turns). The Bareshi can then move half its speed.

Cast Spell (Costs 2 Actions). The Bareshi can cast a spell.