Summoning: Demon Call is a unique variation of the summoning jutsu invented by Nurarihyon Ayakashi.It uses a more complex seal than other summonings, which allows for a creature to be chosen at random from a pool. These creatures are the Ayakashi that give the Ayakashi clan its name, powerful demon-like creatures, msotly humanoids, which follow old Japanese legends of yokai. All of these may use the energy from Jotunn Art: Tenketsu Devourer to strengthen them, and to use in their jutsu.