As you walk along a small river, you stumble over a rock. ...a squishy rock. You quickly hop to your feet and look down to see what kind of rock could possibly be squishy! The 'rock' gives an irritated annoyed croak and growl as it corrects itself and huddles down, flailing its wings in warning. As you look around, you notice other rather large creatures of the same sort. Froggons! ...very large froggons. And they'll eat just about anything! Modeled after pacman frogs. Or pixie frogs. ..which are more toad like but whatever.