Dominions 3: The Awakening/Poor Amphibian

The Poor Amphibian ability indicates that the unit can enter and survive in seas, but suffers penalties to its fighting abilities when underwater. Many lifeless units such as undead and golems are poor amphibian: they have no need to breathe, but are not particularly well adapted to underwater life and are therefore at some disadvantage compared to units native to the water.

The icon for the Poor Amphibian ability is a frog.