Flameblade — "This magical sword was forged in the lava of Death Mountain. It leaves white-hot flames in its wake when the blade glows red."
Frostblade — "A magical sword forged in the frigid mountains of the Hebra region. When the blade glows blue, enemies struck by it will become frozen."
Thunderblade — "A magical sword forged and refined by lightning from the Hyrule Hills. When the blade shines with a golden light, it will electrocute enemies struck by it."
—Compendium entries on elemental swords, The Legend of Zelda: Breath of the Wild