Master's Blade

The Master Sword is a melee weapon that can only be obtained in War Mode when the player is wearing the Hero's Outfit. It causes anything killed with it to, rather than exploding brutally into bloody chunks, fall over on their back, turn solid black (as if wearing shadow dye) and explode, leaving a ghostly purple skull that vanishes after 3 seconds. It is found in large rooms of the dungeon ONLY when wearing the Hero's Outfit.

If you destroyed the dungeon or all of the large mostly empty rooms the crafting recipe is below.

How to Craft
1 Broken Hero Sword

1 Terra Blade

1 True Excalibur

1 Flying Dragon

5 of every soul (except Soul of Blight, due to it's lack of appearance on desktop)

Crafted At:
Mythril/Orichalcum anvil in the Hallow/Confection (during War Mode)

Stats
Type: Weapon

Sub-Type: Melee Weapon

Sub-Category: Sword

Damage: 200

Tooltip: "...Is a Sacred Blade that Evil can never touch."

Trivia
This is a clear reference to a major recurring weapon in the Legend of Zelda series that goes by the same name.

The tooltip is a reference to one of Zelda's quotes in Legend of Zelda: Twilight Princess "The master sword is a sacred blade that evil can never touch."