The summoning stones are translucent stones which glow with an inner light. One of the facets of each stone contains an inscribed likeness of a familiar. Use of a summoning stone summons a familiar of the type engraved upon the stone, as if the character possessed the appropriate Summon Familiar Ability. Each stone lasts for a single use and then grows dark. Note that this allows a character who ordinarily should not be able to have a familiar to have one. It also allows characters who already have familiars to summon an additional familiar.
Price 9,000 gp (Standard); 36,000 gp (Greater); 72,000 gp (Supreme).
Familiars & Companions, Copyright 2017, Troll Lord Games; Author Casey Christofferson, Justin Bacon, Tommy Ruteledge, Josh Hubbel, Lance Hawvermile, Luke Johnson, Stephen Vogel and Dave Zenz.