Din's Fire

Din's Fire is a powerful magic spell that wraps fire around the caster's body.

Game
A circular wall of flame departs from the user's body, traveling slowly outward until it fades away. This flame can light torches, burn wood, or damage enemies. Link, as a child in Ocarina of Time, learns this spell from the  Great Fairy of Magic who lives near Hyrule Castle. He casts it by crouching down, punching his right fist through the air, and then slamming his left fist into the ground. Using this spell consumes 6 MP.

Origin
Fire is usually connotated with the golden goddess Din, which may be why this spell is named after her. The spell may also use her power. Consider the creation account from the Ocarina of Time manual: "Din, with her strong flaming arms, cultivated the land to create the earth." The A Link to the Past manual says that the "God of Power dyed the mountains red with fire and created land." So either this spell's name only figuratively refers to Din's fire from the creation account, or the spell really does use Din's power to create flame.

Miscellaneous
In Super Smash Bros. Melee Zelda can use an attack that is also called Din's Fire. When using it Zelda will create an orb of fire and shoot it towards any direction the player guides it, then the user can create a small fiery explosion that damages all nearby enemies.