Recall that Adamant Entertainment’s solution to the whole d20/GSL conundrum was just to go ahead and publish D&D 4E-compatible products without the license. The latest in this Venture 4th series is Pact of the Vermin Lords. The PDF describes a new warlock pact that draws on power bestowed by the gods of spiders, flies, worms, and other abundant but creapy creatures. It includes a full 30 levels of powers, as well as a new feat, paragon path, and magic items.