Carry out the following tasks to obtain or upgrade the corresponding item:-
Bee-Medal Take a golden bee to the Bee-Lover (Kakariko/Hyrule).
Blue Armor To be found in a big treasure in the Swampy Palace (Lorule).
Gloves Level 1 To be found in the house northwest of the church (Hyrule).
Gloves Level 2 To be found in the Desert Palace (Lorule).
Hyrule Shield To be found in the Turtle Rock Palace (Lorule).
Light Bow Complete the final battle to receive it from Princess Zelda.
Magic Bottle #1 Purchase from the merchant in Kakariko (Hyrule).
Magic Bottle #2 To be found under the bridge between and above the Hylia Sea.
Magic Bottle #3 Bomb the back of Link's house (Lorule).
Magic Bottle #4 Deliver milk to the Deathmountains, and save the person who asks for it.
Magic Bottle #5 Feed the baby fairy with 3,000 ruppes (Kakariko/Lorule).
Master Ores (4) In the "church"; in the "Thief's Hideout Palace"; in the Skelett Forest;
and in the "Palace Of Darkness".
Master Sword Level 2 Blacksmith in Hyrule; requires two Master Ores.
Master Sword Level 3 Blacksmith in Lorule; requires Master Sword Level 2 and two Master Ores.
Pegasus Boots Save the Zora Queen, then catch the person who runs away (Kakariko/Hyrule).
Red Armor It is found within the treasure in the Lorule castle.
Stamina Scroll It is found in a hidden room in the Ice Ruins Palace (Lorule).
Super Beenet Complete the 50th Floor Challenge of the Endurance Challenge (second time).
Super Bomb Purchase from Ravio for 800 rupees.
Super Boomerang Purchase from Ravio for 800 rupees.
Super Bow Purchase from Ravio for 800 rupees.
Super Firerod Purchase from Ravio for 1,200 rupees.
Super Hammer Purchase from Ravio for 800 rupees.
Super Hookshot Purchase from Ravio for 800 rupees.
Super Icerod Purchase from Ravio for 1,200 rupees.
Super Lamp Complete the 50th Floor Challenge in the Endurance Challenge (first time).
Super Sandrod Purchase from Ravio for 1,200 rupees.
Super Windrod Purchase from Ravio for 800 rupees.
Zora Flappers Save the Zora Queen by bringing back her important item (Hyrule).