Golbez summons Shadow Dragon against Cecil, Yang, Rosa, and Kain. It uses its Black Fang to defeat everyone but Cecil. The Shadow Dragon ends up being defeated by the Mist Dragon Rydia summoned. In the 3D release, glowing flaming orbs circles around Golbez before summoning Shadow Dragon much like when Rydia summons.
Evocation is the act of calling upon or summoning a spirit, demon, god or other supernatural agent, in the Western mystery tradition. Comparable practices exist in many religions and magical traditions and may employ the use of mind-altering substances with and without uttered word formulas.
shadow is an area where direct light from a light source cannot reach due to obstruction by an object. It occupies all of the space behind an opaque object with light in front of it.A