The teleport spell, where it ends, doesn't have another teleport, immediately, but Draiss' senses are warning him that he's fallen into a trap, as he realizes the cavern he's teleported into is<em>swarming</em>with insects. And, where the dozen or so insects in his domain were linked and mildly intelligent... every single one of the tens of thousands, here, are linked, and he can feel the intelligence of the swarm, studying him and probing him.