Thunderbird

+4

The thunderbird's innate spellcasting ability is Constitution (spell save DC 17). The thunderbird can innately cast the following spells, requiring no material components.

• At will: call lightning (as a 5th-level spell)
• 3/day: control water, ice storm
• 1/day: control weather

The thunderbird has advantage on Wisdom (Perception) checks that rely on sight.

The thunderbird deals double damage to objects and structures (included in Thunderclap).

The thunderbird makes two attacks: one with its beak and one with its talons.

Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: 27 (4d8+9) piercing damage plus 13 (2d12) lightning damage.

Melee Weapon Attack: +13 to hit, reach 5 ft., one target. Hit: 23 (4d6+9) slashing damage, and the target is grappled (escape DC 19). Until this grapple ends, the target is restrained, and the thunderbird can't use its talons on another target.

The thunderbird flaps its wings, unleashing a powerful, concussive burst upon the surrounding area. The burst deals 100 thunder damage, and each creature in the area must make a DC 17 Constitution saving throw. On a failed save, a creature takes 39 (6d12) thunder damage and is pushed 30 feet away from the thunderbird and knocked prone. On a successful save, a creature takes half as much damage and isn't pushed or knocked prone.

D5