Electricity Spells: While normal electricity, such as that from a natural thunderstorm, tends to disperse in all directions underwater, magical electricity spells hold their integrity enough to have normal effects underwater, with one exception: visible and audible lightning bolts and sparks are the result of combusted air, and they don’t happen underwater. Because of this, creatures that fail to identify an electricity spell that requires a ranged touch attack are flat-footed against the first such ranged touch attack during a fight, as they don’t realize they need to dodge the invisible projectile (unless they otherwise have reason to expect it, like a spellcaster who can cast such spells). This doesn’t apply to melee touch spells like shocking grasp, since the creature can still see the spellcaster’s hand moving towards it.