Sapphire Warden (Conquest)

"Ranged Mage unit that can burn enemies with their Blue Fire attack."

- Tooltip

Sapphire Wardens are Zora mages that throw Blue Fire, supernatural flames that could disintegrate anything exposed to it for too long.

Description
Zora Mages that have long been in study of magic, Sapphire Wardens could alter water and ice to the point of creating Blue Fire; a chilling flame that could then be used as a deadly weapon. Their attacks can dramatically slow movement of approaching enemies, and the cold flames can persist for some time after landing on the ground.

Trivia

 * The Sapphire Warden, Emerald Archer and Ruby Guard are named after the three Spiritual Stones from The Legend of Zelda: Ocarina of Time.