Wonder Boy III: The Dragon's Trap/Shields

Legendary shield - found in Meka Castle Ivory shield - default

Mithril shield - found in City

Shogun shield - found in Evil Forest

Crystal shield - found in Tower

Knight shield - found in City

Dancing shield - found in Pyramid

Aqua shield - found in Deap Sea

Master shield - found in Tropical area

Heavenly shield - found in City