The Tower of the Gods is the only island on the Great Sea that isn’t actually there for the first third of the game. When you place the three colored pearls on the goddess statues found at the Northern, Eastern, and Southern Triangle Islands, the Tower of the Gods rises from the bottom of the Great Sea. Much of the plot unfolds at the Tower of the Gods, and the Tower of the Gods dungeon is located here.
Beedle’s Shop Ship
Enter Beedle’s Shop Ship, which slowly sails around this island, to purchase items. Here he sells 30 arrows for 60 Rupees, 30 bombs for 60 Rupees, and a Red Potion for 30 Rupees.
Silver Rupee (via Treasure Chart #14)
Find and open Treasure Chart #14 (found in the submarine near Headstone Island [C7]) to pull a chest from the Great Sea near the Tower of the Gods. The chest contains a Silver Rupee.
Command Melody
Learn the Command Melody from a tablet in the Tower of the Gods dungeon. To play the Command Melody, hold 
for 4/4 tempo, then play 
, 
, 
, 
. Refer to the walkthrough for more information on the Tower of the Gods dungeon.
Hero’s Bow
The Hero’s Bow is found in a chest in the Tower of the Gods dungeon. Refer to the walkthrough for more information on the Tower of the Gods dungeon.
Master Sword
Link gets the Master Sword after clearing the Tower of the Gods dungeon and entering the sealed chamber inside Hyrule Castle. For more information, refer to the walkthrough.