Practicing figure drawing and revamping character designs...

Steel, main protagonist of "Team Powerz".
Steel is the Guardian of the star Alloy and has metal-based powers and abilities, along with Light and Darkness. Out of all 8 Guardians, Steel is the oldest.
He can generate a wide range of firearms and weapons from morphing the metal of his limbs. The weapons are energized by his Light and/or Darkness elements. Steel's tempered body allows him to house more than one element safely, but the impurity has caused him to lose the ability to use Breakthrough(the ability that calls forth one's true potential power). Despite this, Steel's power exceeds most of the cast of Team Powerz.
In the place of Breakthrough, Steel has developed a new transformation in secret. He calls this form "Version Black Heart", which allows him to mix Light and Darkness elements into one power.