From publisher blurb: A Warlock class for Old-School Essentials. No art, printer friendly. Avenir font for easy reading. The class takes up 3 pages, 2 for the traditional OSE-style class spread and 1 for the four patrons to choose from. Warlocks have haunted our stories for centuries and have become a staple of fantasy roleplaying games over the last decade or so. Spellcasters who gain magical power by forging bonds with dark and mysterious entities, warlocks fill a niche not fully covered by existing magical classes in older editions. Warlocks in the modern imagination combine martial prowess with eldritch power, walking the line between mage and a warrior, while remaining beholden to their patron's dark desires. While players can reflavor existing classes to align with this archetype, there is something not quite satisfactory to some with that approach. Thus, this booklet was born. The 05E Warlock takes the essence of modern versions of the warlock archetype and distills it down into a form that can be used in Old-School Essentials or any other early edition or retroclone of the world's most popular roleplaying game. Inside you will find a full 14-level class for OSE and 4 otherworldly patrons you can choose from to give your warlock unique abilities and evocative spell lists: The Archfiend, The Faerie Regent, The Primordial, and The Whisperer.