A Link Between Worlds Item Upgrades

In A Link Between Worlds, Link can upgrade the weapons that he has obtained. This feature, however, only applies to owned items; those rented from Ravio cannot be upgraded. Upgrades are available for each weapon when certain conditions are met, each of them described below.

Item	Location	Requirement*	Upgrade	Original	Upgraded
Master Sword Lvl 1	Lost Woods	Have all 3 Pendants	Greater Damage
Master Sword Lvl 2 (Red)	Blacksmith (Hyrule)	2 Master Ore	Double Damage
Master Sword Lvl 3 (Gold)	Blacksmith (Lorule)	2 Master Ore	Doubles Damage further
Hylian Shield	Turtle Rock Dungeon	Ice Rod	Shield protects against magic attacks
Blue Mail	Swamp Palace Dungeon		Halves all Damage taken
Red Mail	Lorule Castle Dungeon		Halves Damage further
Titan's Mitt	Desert Palace Dungeon	Sand Rod	Pick up bigger rocks
Nice Fire Rod	Mother Maiamai	Return 10 Maiamais*	Bigger, longer lasting, and more powerful fire
Nice Ice Rod	Mother Maiamai	Return 10 Maiamais*	Throw 4 ice shards at once
Nice Sand Rod	Mother Maiamai	Return 10 Maiamais*	Sand pillars last longer, off sand range higher.
Nice Boomerang	Mother Maiamai	Return 10 Maiamais*	Throw up to three boomerangs at once and improved speed and range
Nice Tornado Rod	Mother Maiamai	Return 10 Maiamais*	Larger affected area
Nice Hammer	Mother Maiamai	Return 10 Maiamais*	Doubled Damage and Range
Nice Bow	Mother Maiamai	Return 10 Maiamais*	3 arrows at once
Nice Bombs	Mother Maiamai	Return 10 Maiamais*	Wider Range, more damage, and bigger bomb
Nice Hookshot	Mother Maiamai	Return 10 Maiamais*	Faster shot that deals damage
Great Spin Attack	Mother Maiamai	Return all 100 Maiamais	Wider range spin
Super Lantern	Treacherous Tower	Complete Treacherous Tower on Advanced Mode once	Damage multiplied 8 times
Super Net	Treacherous Tower	Complete Treacherous Tower on Advanced Mode twice	Damage multiplied 8 times

(*) Each time Link returns 10 Maiamais, he can choose one of the items he bought from Ravio to have it upgraded.