Oath to Order
Perhaps Link's most vital song, the Oath to Order possessed the power to summon the four Spirits which were able to stop the Moon from crashing into Clock Town. According to ancient scrolls, the Oath to Order was played by pressing Right, Down, A, Down, Right, Up.
Majora's Mask
Ocarina of Time
A treasured heirloom of the Royal Family, the Ocarina of Time is a magical instrument which contains great power when held in the right hands. Link used the Ocarina to play mystical songs which greatly aided him in many of his adventures.
Ocarina of Time
, Majora's Mask
Ocarina of Wind
When a tune is blown on the Ocarina of Wind, a bird named Zeffa is summoned. Zeffa will quickly carry the Ocarina's owner over vast distances.
The Minish Cap
Oceanside Spider House
Surrounded by the calm beauty of Termina's Great Bay Coast, the Oceanside Spider House was once infested with dozens of Gold Skulltulas. One unlucky human was cursed by these spider-like monsters, until Link exterminated the entire horde and lifted the unholy curse.
Majora's Mask
Octoroks
Octoroks can live either on land or in water. They move under the power of eight squirming legs and shoot rocks at their enemies. On Koholint Island, some Octoroks have developed the ability to fly.
The Legend of Zelda
, The Adventure of Link
, A Link to the Past
, Link's Awakening
, Ocarina of Time
, Majora's Mask
, Oracle of Ages
, Oracle of Seasons
, Four Swords Adventures
, The Minish Cap
Odd Mushroom
The Odd Mushroom was an unusual fungus which Link delivered to the old woman in Kakariko Village's Potion Shop.
Ocarina of Time
Odd Potion
The Odd Potion was a strange concoction of fungus and other ingredients which Link was kind enough to deliver to a young girl in the Lost Woods.
Ocarina of Time
Odolwa
Odolwa is the name of a masked jungle warrior who once served as guardian to the Woodfall Temple in the Southern Swamp of Termina.
Majora's Mask
Old Kasuto Town
Located in southeastern Hyrule, Old Kasuto Town is a deserted village inhabited only by ghosts.
The Adventure of Link
Old Man Ho Ho
Old Man Ho Ho was one of the Great Sea's many strange locals. The old-timer was always looking out to sea, pointing the way to secret items and treasure.
Wind Waker
Organ of Evening Calm
One of the eight Instruments of the Sirens, the Organ of Evening Calm brings peace and tranquility to anyone who hears its windy notes. Link combined the power of the Organ of the Evening Calm with the other Instruments of the Sirens to wake the Wind Fish on Koholint Island.
Link's Awakening
Outset Island
Found on the Great Sea, Outset Island is where Link lived with his Grandma before he embarked on his quest to find his little sister.
Wind Waker
Owl Statue
Carved to resemble Kaepora Gaebora, Owl Statues are commonly found throughout Termina and on the island of Koholint. In Termina, these states contain a magical power which Link used to freeze time when he felt like taking a rest. On Koholint, these statues provided Link with valuable clues to aid him in his quest to wake the Wind Fish.
Link's Awakening
, Majora's Mask
, Oracle of Ages
, Oracle of Seasons