Orchalt possess a special talent, the Form change. This is done by doing a special dance in which
1) He sticks his right arm fowards to the left with 2 fingers and a thumb up and his pinky down, the left arm being near the right side of the waist with the hand facing down.
2) The right arm slowly moves to the right, with his left arm moving to the left side of the waist, with his hand facing up.
3)Then in a quick motion, the left arm rises up, and his right arm move horizontal, with his 2 fingers touching the elbow.
4) All of the tand eal colors parts turn into a different color and with it, his temperature.
4a) By doing the dance described above, he turns into "Heat Form", where his teal coloring turns orange. Despite the colors, this does not give him fire power. Instead his body heats up significantly, and his now orange colored parts are hot. His water balls are heated up which can give burns to other.
4b) By doing a mirrored version of the dance, he turns into "Cool Form", where his body is now cold as ice, and his teal coloring turns into an ice-like coloring. His water balls are now cold enough to freeze things on impact.

While these forms are mean't for battle ( Heat for offence and Cool for Defense),
Orchalt also uses these forms for everyday tasks as well as making goodies.
Such things include, heating/cooling food, making hot springs, relieving pain (and other things), etc.

Exact reason of acquisition of these forms is unknown at this time.