Puddle Lurker

Publisher's blurb: This is the 70th in an ongoing series aimed to provide the overworked DM with ready-to run encounters. The PCs encounter the puddle lurker, a strange elemental that dwells within a para dimensional rift. Will they leap the puddle or get their feet wet (with their blood)? The medium puddle lurker is CR1 and the large version is CR 3.