Gathering of the Forsaken Souls

The Gathering of the Forsaken Souls is a ritual added by Blood Magic. The ritual damages mobs within a 21x21x21 cube area around the Master Ritual Stone and when the mob dies a demon crystal within its crystal range will be grown inside the player's Demon Crystallizer.

It will accelerate the growth of crystals in a 7x7 xz area, matching the horizontal profile of the ritual, centered over the ritual. The area is 5 blocks high, with the lowest crystal being two above the Master Ritual Stone (a one block gap between the two). This height area does not account for the Demon Crystallizers themselves; this only affects the space one block directly above the Crystallizers where the crystals spawn.

Construction
Building the ritual requires one Master Ritual Stone and 44 Ritual Stones.