Divine Beast Vah Rudania

Divine Beast Vah Rudania is a Divine Beast and a dungeon in. It is a giant machine that is in the shape of a lizard.

History
The Divine Beast Vah Rudania was created 10,000 years ago by the Sheikah, along with the other three Divine Beasts and Guardians, to combat Calamity Ganon. Four Champions were picked to pilot the Divine Beasts, who launched a full-scale attack on Ganon, headed by a princess and a hero wielding the Master Sword. Their efforts were successful and Ganon was sealed away for a time.

110 years before the present, the Royal Family of Hyrule were warned by a fortune teller of Calamity Ganon's return. The Divine Beasts were rediscovered after being excavated, and four Champions were chosen to pilot them in a repeated battle of the past — the Goron Champion Daruk was chosen to operate Vah Rudania. It was also during this time that Vah Rudania served as the protector of the Goron Tribe of Eldin. However, despite Link's, Princess Zelda's, and the four Champions' best efforts and preparations, Calamity Ganon surprised them by corrupting and taking control of the Divine Beasts. Daruk was killed by Fireblight Ganon, a being created by Calamity Ganon to seize control of Vah Rudania. The losing battle resulted in Link collapsing and taken to the Shrine of Resurrection to recover, while Princess Zelda fended off Ganon alone for the next 100 years.

100 years later, Calamity Ganon continues to hold influence over the Divine Beasts and Guardians. Divine Beast Vah Rudania now climbs along the rockface of Death Mountain, plaguing the Gorons below by causing Death Mountain's eruptions to worsen and launching Magma Bombs. Consequently, the Gorons' mining operations have declined as a result. The Gorons have resorted to using Cannons to drive away Vah Rudania, but it always returns. While visiting Eldin on his quest to free the Divine Beasts from Ganon's influence, Link meets Bludo, the Gorons' Boss, who is partly responsible for driving Vah Rudania away. Bludo had planned to use the Cannon at Death Mountain on Vah Rudania, but had sent his partner, Yunobo, to retrieve painkillers for his sore back. Link finds Yunobo at the Abandoned North Mine. However, even after delivering the painkillers, Bludo is still too sore to operate the Cannon and is forced to cancel. Link finds Yunobo again, but tells him that he wants to board Vah Rudania. The pair then decide to launch an assault on Vah Rudania, using the Cannons stationed around Death Mountain and Yunobo as the cannonball, to weaken and disable it. Together they lower the Bridge of Eldin to reach the mountain, which Bludo had previously rose to prevent Vah Rudania from crossing over.

Entrance to the Divine Beast
After crossing the Bridge of Eldin, Link and Yunobo begin their scale to attack the Divine Beast Vah Rudania. However, Vah Rudania deploys Guardian Sentries to hinder their progress, requiring that Link and Yunobo sneak by or destroy some of the Guardian Sentries to resume their scale. Otherwise, if any of them are caught, Vah Rudania will furiously unleash Magma Bombs at them. The pair must travel to Death Mountain's three Cannons, using each them to fire at Vah Rudania to weaken it. After using the third Cannon, Vah Rudania falls into Death Mountain's crater, allowing Link to board it.

Once Link has entered it the first time, Vah Rudania becomes a Travel Gate point which Link can return to at any time until he has completed the dungeon.

Themes and Navigation
After entering Divine Beast Vah Rudania, Link activates a Guidance Stone and creates a Travel Gate to Vah Rudania. Daruk then speaks to him in spirit, guiding him the way to another Guidance Stone that will give Link a Map of the Divine Beast.

The interior of Vah Rudania is initially pitch dark inside. Inside its walls are numerous Glowing Eyeballs. Shooting their eyes will destroy them and make a Treasure Chest appear in their place. The interior of Vah Rudania is split into three sections; in the first section, shooting the Glowing Eyeballs will drop Treasure Chests containing five Ice Arrows, a Dragonbone Boko Club, and a Torch. In the second section, Treasure Chests containing a Knight's Bow and a set of ten Arrows altogether can be found. To progress through these sections, Link must light a Weapon with Blue Fire from a lantern in the first section and use it light the other lanterns to open grated doorways. In the third section, Link finds the Guidance Stone that will give him the Divine Beast's Map.

After receiving the Map, Link is able to manipulate Vah Rudania from the Sheikah Slate's Map. Pressing the purple dials will cause Vah Rudania to change its position by flipping onto its side. Doing so will change the orientation of its interior and exterior and allow Link to reach areas he could not previously before. Receiving the Map also opens the shutters on Vah Rudania's back, bringing light into its interior. Daruk instructs Link that he must find and activate each of Vah Rudania's five Terminals to fully regain control of it. Vah Rudania's Terminals are located in and on various places of its body.

After activating all of the Terminals, Link is directed by Daruk to Vah Rudania's Main Control Unit, which is situated on its backside. As Link approaches the Unit, he is suddenly engaged by Fireblight Ganon and forced into a battle. After defeating Fireblight Ganon, a Heart Container drops and full control of Vah Rudania is regained. Daruk then appears to Link as a spirit and grants him Daruk's Protection in gratitude.

With Vah Rudania now in Daruk's full control again, the Goron operates the Divine Beast to climb to Death Mountain Summit where it takes aim at Calamity Ganon toward Hyrule Castle. From there on, Link can no longer enter the interior of Vah Rudania, and warping to it takes him to Death Mountain Summit instead.