Deridah Pattern

This is the pattern that the corruption took when it first entered the world. Infecting the Terran Leylines within the four points at the corners of the ritual and creating several new ones out of the location of the sleeping Balimor.
This pattern can be used to summon and create Deridah by repeating the original ritual. Placing Obsidian into ritual surface at the corners, and drawing the pattern within the boundaries, will open up fissures along the pattern of Deridah.