Syntax is a tall humanoid, its face covered by a "Blue Screen Of Death." Its body is filled with various images, such as missing textures, TV static and a green gradient stretching down to its legs. Below is a sketch detailing an eye witness of the creature.

Through what we've been able to gather, it is able to heavily distort vision, destroy and corrupt land around it, teleport, levitate and create matter out of nothing. During its appearance, the entirety of Oakhelm was destroyed in the span of five minutes, before it was knocked into another area.