Boralus Stormsong (Tier 3)

Special Equipment. Boralus wears mariner’s plate and wields a ruidium shield.

Multiattack. Boralus makes one Warhammer attack and one Tempest Jolt attack.

Warhammer. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) bludgeoning damage and 5 (1d8) thunder damage. 

Tempest Jolt. Ranged Spell Attack: +8 to hit, range 90 ft., one creature. Hit: 25 (5d6+5) lightning damage and pushes the creature up to 10 feet away from him in a straight line.

Spellcasting. Boralus casts one of the following spells, using Wisdom as the spellcasting ability (spell save DC 16):

At will: fog cloud, guidance, spare the dying

2/day each: cure wounds (at 3rd level), shatter, thunderwave (at 3rd level)

1/day: call lightning, revivify

Wrath of the Storm. (Recharge 5-6) When a creature within 5 feet of Boralus that he can see hits him with an attack, he can use his reaction to cause the creature to make a Dexterity saving throw. The creature takes 2d8 lightning or thunder damage on a failed saving throw, and half as much damage on a successful one.

Psychic Reflection. When Boralus takes psychic damage while holding the ruidium shield, he can use his reaction to choose another creature he can see within 30 feet of him. That creature takes the psychic damage he would have taken. He must make a DC 20 Charisma saving throw. On a failed save, he gains 1 level of exhaustion. If he is not already suffering from ruidium corruption, he becomes corrupted when he fails this save.