Blue Flame

, also known as, are recurring items and objects in.

OoT3D: can be found in the OoT3D: and Ganon's Castle in. It can also be bought at the Medicine Shop for 300 Rupees. In, it can also be found in the Gerudo's Training Ground.

OoT3D: is used to melt Red Ice. OoT3D: must first scoop it from a pedestal by using a OoT3D: or buying it from the Medicine Shop. OoT3D: is required to progress through the Ice Cavern and obtain the Iron Boots and a Piece of Heart. It is also needed to get the Zora Tunic by melting the Red Ice in which King Zora is encased. Alternatively, OoT3D: can melt the Red Ice blocking the entrance to the Zora Shop in order to buy the Tunic.

When flying through OoT3D:, Keese will become Ice Keese.

BotW: is a type of Fire that never burns out while in a Torch in. Certain Torches can only be lit with NaN Blue Flames, such as inside the BotW:, within NaN Ancient Shrines, and the Ancient Furnaces outside of the Akkala Ancient Tech Lab and the Hateno Ancient Tech Lab. BotW: must bring BotW: to both Ancient Tech Labs from a nearby Blue Fire furnace in order to activate certain features of the Tech Lab. Link must use a wooden BotW:, such as a Torch or a Tree Branch, to transport BotW:. At the Hateno Ancient Tech Lab, this will allow BotW: to upgrade his BotW:. At the Akkala Ancient Tech Lab, this will allow BotW: to exchange Ancient Materials for many types of Ancient Soldier Gear and equipment. If NaN Blue Flames are used to set flammable objects on fire, they will behave the same way as normal Fire.

Trivia

 * OoT3D: can be used to destroy bombable walls in.
 * All of the Hylian Hateno villagers have unique dialogue if Link speaks to them while holding a torch lit with the Blue Flame, save BotW:. The children will also follow Link indefinitely, even out to of BotW:, until he gets too far away from them or puts the torch out.
 * Blue fire actually exists, however it's technically hotter than normal fire, instead of cold.