Mr. Tubert, also known simply as Tubert, is a character from The Legend of Zelda: Skyward Sword. He is a Mogma living at Eldin Volcano and the proprietor of the Thrill Digger mini-game. He seems to float, but in reality, he stands on his tail to show off his paws, which he states does "wonders" for business. Mr. Tubert lives in a cave rich in Rupee Ore, which he reveals to Link as the source of the Rupees and Rupoors found in the Thrill Digger mini-game.