Despite its preference for cruelty, an ahuizotl might come to mutually advantageous arrangements with other pernicious denizens of the swamps. Will-o'-wisps and ahuizotls often find themselves in such cooperative relationships, with the will-o'-wisp coaxing creatures near the ahuizotl's lair and then lingering to feed upon the victims' fear as the ahuizotl drags them into the depths. Some wily humanoids who fall into an ahuizotl's clutches-typically lizardfolk, boggards, or swamp-dwelling humans-have successfully managed to bargain away the lives of others in exchange for their own. Such arrangements always lead to a series of vicarious murders, as the aquatic predator's proxy coaxes new victims into the swamp for its fearsome partner to dine upon.