Death Sword Chaos Star

The most costly of Luka's offensive skillset in terms of SP (at the count of 4), Death Sword Chaos Star is Luka's most powerful technique by far in Chapter 1 (not including the attacks used under the influence of holy energy). This skill hits an enemy 4 times for a great amount of damage. However, this skill's cost level has rendered it situational. In longer fights, expensive skills like this should usually be avoided in favor of maintaining spirit protection and meditation energy. The skill becomes overshadowed in Chapter 2 by the spirit techniques.

This skill is later replaced by Granberia's signature skill, Vaporizing Rebellion Sword.