Convocation of the Damned

The Convocation of the Damned is a ritual added by Blood Magic. Correctly performed, the ritual triggers the spawning of a city filled with Elemental Demons. The demons in an invasion will all be a single type Earth Demon, Fire Demon, Water Demon or Air Demon and these are the only mobs that drop the Soul Shard and Life Shard's required to progress to Tier 6 in Blood Magic.

Construction
Building the Well of Suffering requires one Master Ritual Stone and 128 Ritual Stones. Activation requires 15,000,000 LP and must be performed an an Awakened Activation Crystal. Additionally, 8 Crystal Belljars, filled in turn with Magicales, potentia, Incendium, Terrae, Tenebrae, Sanctus, Aether and Aaquasalus, need to be present on top of the 8 inner pillars of the ritual before the ritual will trigger.

Once the ritual has been activated, the Master Ritual Stone must be empowered with 16,000 AR of each of the above reagents to trigger the actual demon invasion.

Additional Considerations
As the demons drop the items required to progress to Tier 6 in Blood Magic, the Convocation of the Damned must typically be triggered by a player using a Tier 5 altar and Orb. As the Archmage's Blood Orb normally stores only 10,000,000 LP in the players blood network, it is necessary to use 25 Runes of the Orb in the construction of a Tier 5 Altar used to fill the players Orb. Each Rune of the Orb in an altar will allow the alter to fill an Orb by an additional 2% of its base capacity - 25 Runes of the Orb allow the required extra 5,000,000 LP to be stored to trigger the ritual.