The sword traditionally rests in a stone pedestal hidden in locations indigenous to Hyrule, such as the Temple of Time or the Lost Woods. Similar to Arthurian legend, the Master Sword can only be removed by someone who is worthy of wielding it. For example, In ', Link must have thirteen hearts to obtain the Master Sword. The sword is often not at full power, resulting in it needing to be "recharged" in some way, or have its power increased beyond its standard level to fight Ganon. There are some situations when the blade, already at full power, can be further improved; in "A Link to the Past" and "A Link Between Worlds", it becomes a red, and later golden blade after it was tempered. Similarly, in "The Legend of Zelda: Twilight Princess", the sword's power is increased by the two Sols in the Palace of Twilight. ' establishes that the sword needs the power of two sages praying to the gods to keep its powers, or else it will no longer be able to prevent an evil person from gaining the Triforce. In "" the Master Sword is the only unbreakable weapon in the game, though if it is used too often the sword's power needs to be recharged, becoming temporarily unusable. The sword is located in the Korok Forest, which Link can only access by going through the Lost Woods. Zelda moved it there to be guarded by the Great Deku Tree and to protect the knowledge of its location from Calamity Ganon. Link can travel to the Korok Forest at any point after receiving the Paraglider, though he can only remove the sword after obtaining thirteen or more Heart Containers, as removing it drains his health as a way to test his strength. In addition to it being unbreakable, Link can also fire Sword Beams while he is at full health. The Master Sword has a base damage of thirty but its true power glows when in the presence of pools of Calamity Ganon's Malice, cursed enemies, and both of Calamity Ganon's forms; its durability is greatly increased in this state and its power is doubled. It can later be enhanced to permanently stay in the awakened form with increased damage and durability upon completing the "Trial of the Sword" side quest.