You get it after defeating the darknut in the temple of time in sacred grove. (6th dungeon)
Link does! The Rod of the Heavens is the Dominion Rod, which you get from the mini boss in the Temple of Time.
You show your Dominion Rod to the lady in the Hidden Village.
k you have to find llias memory and then go to the sanctom, you also have to have the dominion rod, and its behind the owl in the basememt
If you talk to him after he has the book and you have completed the Temple of Time, he will red a passage from the book and the Dominion Rod will have it's powers back.
Well, that's natural for a normal playthrough. After completing the temple of Time, you will lose the magic of the dominion rod and have complete a rather extended side-quest to restore it
show the rod to the old lady in the hidden villiage. She'll give you a book that you show to Shad in the Kakariko basement. He'll chant a spell that brings the rod back to power.
Use the Dominion Rod on the owl statue then it will move in the same directions you make Link move.
Go back to the basement and show the book to Shad, he should say something that reactivates it.
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it is the fishing rod
In the Temple of Time. You can also check out this website for other answers: http://www.gamefaqs.com/console/wii/file/928519/46241 This website helped me when I was completely stuck in this game!!
Bombs, gale boomerang, hero's bow, clawshot, spinner, ball and chain, dominion rod, slingshot, wooden sword, ordon sword, master sword, and double clawshot.