Aetherial Dust is a mystical, glowing substance with a fine, powdery texture that seems to shimmer with an inner light. The particles are tiny and float gently when disturbed, creating a mesmerizing effect. The color palette ranges from deep blues to vibrant purples, giving it an otherworldly appearance. The dust is contained within a small, ornate glass vial with intricate engravings that reflect its high-fantasy origins.