Aqueous Form

Duration: 10 minutes, Concentration
One willing creature transforms into a clear and
odorless liquid. The spell ends if it drops to 0 HP.
The target has resistance to nonmagical, fire, and
acid damage, is to immune fall damage, and has
Adv on Str, Dex, and Con saves. It can't attack,
cast spells, talk, or manipulate objects. Objects
that transformed with the target are inaccessible.
The target gains a swim speed of 30 ft, can pass
through and occupy the space of another creature