Drunken Master

Acquisition
Skill Quests:
 * Deeprunner's Map (Koris Deeprunner in Umbral Grotto)

Trivia

 * The drunken master archetype was popularized by Jackie Chan in the movie Drunken Master. The name of this skill is possibly a tribute to that film and its sequels.
 * The figure in the icon looks suspiciously like the stocky, cane-using character Bo' Rai Cho, from the Mortal Kombat series of games, who also embodies the drunken master archetype.
 * The skill, the film, and the character are all inspired by the Zui Quan martial arts style.