Peck. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3) piercing damage plus 3 (1d6) lightning damage.

Arclight Advance (Recharge 5–6). The phoenix creates a lightning bolt in a 30-­foot line that is 5 feet wide. Each creature in that line must make a DC 12 Dexterity saving throw, taking 22 (4d10) lightning damage on a failed save, or half as much damage on a successful one. The phoenix can then teleport to any point within the line of lightning.

Crackling Death. When the arclight phoenix dies, it explodes. Each creature within 15 feet of it must make a DC 12 Dexterity saving throw, taking 9 (2d8) lightning damage on a failed save, or half as much damage on a successful one. The explosion destroys the phoenix but leaves behind a Tiny, warm egg with a mizzium shell.