The Legend of Zelda – Skyward Sword: Power Up with Sacred Flames
In the Legend of Zelda – Skyward Sword, there are Sacred Flame Upgrades that can be performed on your sword. Fanore’s Flame adds courage to your Goddess Sword after you have gone through the Ancient Cistern dungeon. It also makes the sword longer and twice dangerous. Fanore’s Flame lets you unleash the Skyward Strike faster. The sword is named the Goddess Longsword.
Nayru’s Flame immerses the Goddess Longsword in Wisdom after you have completed the Sandship dungeon. You will then be allowed to have 7 dowsing targets. The sword is then named the Goddess White Sword. Notice that the grip and hilt of your sword becomes whiter and the blade becomes brighter, although not by much. Din’s Flame amasses power on the Goddess White Sword after you beat the Fire Sanctuary dungeon. The sword will now have the power to repel evil and will be called the Master Sword but there is still room for upgrades.

Wallpaper from the new website for The Legend of Zelda 25th anniversary (Credit: Nintendo)
The Legend of Zelda – Skyward Sword: Unleash the Skyward Strike with the Goddess Sword





