Tsavorite

Tsavorite, also known as Green by Orange, is the hero of the Green Tree Of Life. He is taken care of by Pentellow.

Assuming the Tree releases heroes once a year after its first anniversary, this makes him theoretically one year old, due to Iris being the boyfriend of Pentellow.

Laser beam
Using his chest triangle, he can shoot beams of light to attack or purify corruption. He used it to purify Purpex.

Cannon
Another way he can purify is by using a cannon-like thingy. He used this to purify Circumsphere

Together with Orange, they can create forcefields to block objects or corruption

Orange and Tsavorite healed Cyan when Cube brought him broken to Pentellow's cave in Episode 3.

He has purified three shapes on-screen so far, this being Purpex, leader of the Chipzel Group. And all members of the Bossfight Group.

Levitation
Used similarly to telekinesis, Tsavorite can levitate things and people using his chest triangle.

While teaching Cyan how to levitate, he agrees with Orange that using this ability is easy, and tells Cyan to imagine the power as if he were to reach to pick up something.

Trivia
His given name, Tsavorite, is a type of green gem of the garnet group species grossular, which can get its emerald-like color from traces of chromium and vanadium.

It was once assumed that he doesn't speak, as his mouth is covered. Tsavorite and Orange are close as brothers, as they almost never split up.

This can be supported by their shares of powers.