At will, you are able to walk across the surface of any liquid as if it were solid stone, and are not affected by any properties of the liquid you are crossing. You also confer this ability upon any person that you touch. In this case, it is limited to one person per hand, so most characters can assist up to two people in this manner.

While this spell provokes no counters, it can be the target of a Counter Spell. But since the caster can simply will it back into effect as a free action at the start of their next turn, this will really only matter if the caster is currently walking on acid.