Ice Tea

Description
"He was a magician from far Khitai, returning to his native kingdom after a journey to Stygia. He took me with him to purple-towered Paikang, its minarets rising amid the vine-festooned jungles of bamboo, and there I grew to womanhood under his teaching."

- A Witch Shall Be Born

This brew, a recipe from far away Khitai, revitalizes one's stamina in small measures, and moderately heals the wary and injured over time.