Ice Arrow

The Ice Arrows are arrows infused with the power of ice. They deplete magic however, so one has to be sparing with them.

The Legend of Zelda: Ocarina of Time
In Ocarina of Time, Link can get the Ice Arrow from the Gerudo Training Ground, a challenging maze-type area in the Gerudo Fortress. However, they are not a mandatory weapon, their only purpose being to inflict massive damage on enemies.

The Legend of Zelda: Majora's Mask
In Majora's Mask, the Ice Arrow is an absolute necessity. They are found in Great Bay Temple and are used to freeze water to make ice paths, solidify waterfalls in Great Bay Temple, and to a lesser extent, trap enemies in blocks of ice.

The Legend of Zelda: The Wind Waker
In The Wind Waker, Link must get the arrows to proceed further in his journey. He gains the arrows in the larger island of Mother & Child Island (which can only be acessed by performing the Ballad of Gales) from the Fairy Queen, along with the Fire Arrows. They can be used to freeze enemies for a few seconds; while they are frozen, they can be instantly killed with the Skull Hammer.