You touch a living creature, granting it a swimming speed equal to its normal movement speed plus 10 feet for the spell's duration. If the creature already has a swimming speed greater than this amount, the spell has no effect on them. A creature affected by this spell may experience it as a non-visible magical benefit, or the spell may temporarily cause them to grow webbing between their fingers and toes, at the caster's discretion. This spell does not confer the ability to breathe in water, ancl creatures that can only breathe air must still do so.