Advanced Dungeons & Dragons — DC Comics
Issue: #23
Last valuation update: 2026-10-21
Onyx the dwarf owes a debt to the mysterious Lawyers and not even the mighty wizard Khelben and the Lord of Waterdeep himself, Peirgeiron, may be able to help him. This is an adventure that may take the Invincible One to the very Gates of Hell!
Creators: Tom Mandrake, Elliot S! Maggin, Tatjana Wood, Dan Mishkin, Matt Webb, Steve Haynie
Characters: Lord Piergeiron Paladinson, Khelben Arunsun, Kyriani of Shadowdale, Onyx the Invincible