Silver Rock

Silver Rock is a Heartless enemy from Kingdom Hearts II. Bearing close resemblance to its predecessors, a Silver Rock is a type of magic-using Heartless named after its color and a form of music. Despite the name "silver," Silver Rock are the white member of the family. They utilize balls of energy and light as weapons, and can teleport.

Journal Entry
''It quickly disappears into a ball of light, setting off an explosion when it re-appears. Use reaction commands when it's in light form. It easily resists magic, so don't be shy about using the Keyblade!''

Fighting Style
When it first appears, the Silver Rock disappears into a sphere of light, compresses it, and teleports the light over Sora's head. When Sora touches the light, it sets off a small explosion that damages Sora and reveals the Heartless. The explosion can be averted, however, when the reaction command Shift Shot appears. After the initial attack, the Silver Rock will begin rushing at Sora for a body slam, using the first attack again every so often.

Trivia

 * The silver rock is the only Heartless that has the power of light.