This revolting creature looks like a horned frog with a wide, toothy mouth.
AC 20, touch 10, flat-footed 19 (+1 Dex, +8 natural)
Speed 30 ft.
Constant—detect good, detect magic, see invisibility
At will—dimension door
3/day—dispel magic, fly
1/day—hold monster (DC 17), slow (DC 15)
Str 14, Dex 17, Con 12, Int 11, Wis 14, Cha 15
When brought to another plane with a planar binding or planar ally spell (or any similar calling effect), lesser ceustodaemons take a –5 penalty on the initial Will save and on their Charisma check to refuse service. Lesser ceustodaemons also take a –5 penalty on saves against binding, planar binding, and other spells designed to bind a creature to a particular plane as long as the daemon is commanded to serve as a guardian for a single area or small complex.