Laughing Luna
Day and Night in one, found with Wings of Chaos and a few other weapons left from the Feywild Invasion on the Material Plane centuries ago
+STR/DEX+Proficiency+2 to hit; 5ft; Magical 2d8+STR/DEX+2 slashing +
Day: 2d10 radiant, Night: 2d10 necrotic
Day: Be able to sense good within 60ft, speak with plants with no spell slots
Night: Be able to sense evil within 60ft, speak with dead with no spell slots