Ancient Coral Nymph

Amphibious: The Ancient Coral Nymph can breathe air and water.

Coral Blessing (3/Day): The Ancient Coral Nymph can bless one creature within 30 feet, granting it advantage on saving throws against magic for 1 minute.

Ancient Coral Growth (Recharge 5–6): The Ancient Coral Nymph can summon coral to grow in a 40-foot radius centered on itself. The area becomes difficult terrain for enemies, and creatures within the area must make a DC 18 Strength saving throw or be restrained by the coral. Allies within the area have three-quarters cover and gain advantage on Dexterity saving throws.

Legendary Resistance (3/Day): If the Ancient Coral Nymph fails a saving throw, it can choose to succeed instead.

Multiattack: The Ancient Coral Nymph makes two Coral Strike attacks.

Coral Strike: Melee Weapon Attack: +10 to hit, reach 15 ft., one target. Hit: 22 (3d10 + 5) bludgeoning damage.

Ocean’s Wrath (Recharge 5–6): The Ancient Coral Nymph summons a massive tidal wave in a 40-foot cone. Creatures in the area must make a DC 18 Dexterity saving throw, taking 45 (10d8) bludgeoning damage and being knocked prone on a failed save, or half as much damage on a successful save.

The Ancient Coral Nymph 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 Ancient Coral Nymph regains spent legendary actions at the start of its turn.

• Tidal Strike: The Nymph makes one Coral Strike attack.
• Coral Armor: The Nymph uses Coral Ward on itself or an ally within 30 feet.
• Oceanic Healing (Costs 2 Actions): The Nymph heals itself or an ally within 30 feet for 30 hit points.