Potion of Deepholm

When consumed, Potion of Deepholm teleports the player to Temple of Earth in Deepholm, within walking distance of the portals to Stormwind and Orgrimmar. Its low cooldown (1 minute, shared with all potions) makes it a convenient way to return to a faction capital when the Hearthstone is unavailable.

Source
This item is created with Alchemy (525).