uh, i hate to say it, but dark sage isn't real it was a fan made project trying to trick people, besides "dark sage", doesnt sound very Zelda-ey to me, and also there is no dark, probly reffering to evil, sage, all sages are good
The seventh sage is actually Princess Zelda. She is the Sage of Time.
Light Sage: Rauru the Hylian Priest Forest Sage: Saria the Kokiri Girl Fire Sage: Darunia the Goron Elder Water Sage: Ruto the Zora Princess Shadow Sage: Impa the last Sheikah Spirit Sage: Nabooru the Gerudo Princess but, you dont really need to know WHO they are in order to proceed, they reveal themselves after you've beaten their temple.
You get this item inside the theives town dungeon aka the fourth dark world dungeon which is located in the dark world version of kakariko village. You find the mitt in the room next to the one where you find the sage your supposed to save in the dungeon.
the six sages are on Legend of Zelda Ocarina of Time not Phantom Hourglass
The Legend of Zelda The Sage of Darkness - 2008 was released on: USA: 19 September 2008
The Third Sage is Princess Ruto of the Zoras, the Sage of Water, who you rescue from the Water Temple.
In The Legend of Zelda: Ocarina of Time for Nintendo 64, the Sage of Fire is the Goron leader, Darunia.
**SPOILER** After you obtain all the medallions from the six sages, warp to the temple of time. Sheik will be there and reveal the identity of the seventh sage.... Princess Zelda!!
When Dark Sage is summoned, choose any Spell Card from deck, and add it to hand.
the dark sage
I don't have the exact episode number, but Dark Sage makes his appearance in the Duelist Kingdom arc, in the Finals duel between Yugi and Joey. Joey uses his Time Wizard to age Yugi's Dark Magician, and it gets turned into the Dark Sage.