Elemental Transformation

You touch a willing creature. Until the spell ends, the targets body becomes the element of air, earth, fire, or water (see monster manual) while keeping the creatures shape, traits, and size. The creature gains all resistences, immunities, vuneralbilities, and senses of the elemental. The creature gains all movement options and AC of the elemental as well. This removes all equipment from the creature as the equipment fuses to the body but magic casters can still use magic in this form.