Finally decided to give a short demonstration of Amrr does.

For those who don't remember, Amrr is basically a trans-elemental creature. She becomes a liquid version of whatever element she takes in. If fire for example, she becomes lava. If earth, she turns into clay and so on. She also has the ability to merge with her surroundings and even use it as additional mass to appear larger. She ends up looking like as what's shown on the bottom image