The tomb mote flees in round 230 after being breathed on. Dusty is at 60N20E10Z
Next in round 230 for Chaotic Evil is Rime the white dragon wyrmling (Draconomicon). For those without the Draconomicon, use the Monster Manual with the feats Enlarge Breath (50% longer, 1 round longer wait if this feat is used) and Improved Initiative. Rime has no knowledge skills, but is extremely good at hiding and swimming.