Expanding this domain creates an environment that resembles a wreckage of cross-shaped structures littered with katanas, encircled by mizuhiki. The user selects one of his copied cursed techniques to be imbued into the domain's barrier as its guaranteed-hit effect, with varying effects depending on what technique is used. Every other stockpiled cursed technique is randomly imbued into the katanas within the domain. Only the caster can activate the cursed techniques within the swords, although they don't know which cursed technique is in a katana until they grasp it. Although each katana is destroyed after a single use, there are an unlimited number of katanas.