Almighty Key

"Opens all doors." -Museum description

General Information
The Almighty Key is the last and best key you recieve on your adventure as it's able to open any locked door you come across. It's required to obtain it in order to progress and collect the Thunder Idol.

In order to obtain the Almighty Key, you must clear the Jewel Mine, catch Yogi, then go back to Tuhot Village and talk to the big dwarf in the center room. He'll reward you for the capture of Yogi by giving you the Almighty Key. Notably, there's plenty of doors you can unlock in Tuhot Village which lead to treasure. If you go back to Snow Village and unlock the Jewel Storage door, two jewels and a few more items await downstairs. The key, however, must be used to unlock the door in the room with all the Dwarves praying.