Blue Rhapsody

Ice Essence. When the Blue Rhapsody would take cold damage it instead heals for half the amount taken.

Flyby. The rhapsody doesn't provoke opportunity attacks when it flies out of an enemy's reach.

Spellcasting. The Blue Rhapsody is a 1-level spellcaster. Its spellcasting ability is wisdom (spell save DC 13, +5 to hit with spell attacks). The Red Nocturne has the following spells prepared:
Cantrips (at will): Ray of Frost
1st level (1 slot): Chromatic Orb (only uses damage type cold)

Frost Charge. The Red Nocturne wreaths itself in frost and charges an opponent. Melee Weapon Attack: +5 to hit, reach 5 ft., 1 target. Hit: 4 (1d1 + 3) bludgeoning damage + 6 (1d4 + 3) cold damage.

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