Shards of the Shattered Pact: Seowyn's Crossing
Succubi (singular Succubus) are a race of fiendish creatures common throughout the Astral Sea. They are evil beings who prey on the lusts and hungers of mortals from Tol. They use their shape-changing abilities to take advantage of vulnerable mortals, corrupting them, charming them, and, finally, kissing them to death once they’ve claimed their souls. Succubi in a male form are often called incubi, but they are the same creature, capable of shifting to any gender (or no gender at all) at will.