Since we have a Belkan Armed Device rather than a Mid-style casting/bombardment device, I'm guessing Luna's offensive abilities would be similar to the Mystic Knight/Spellblade from Final Fantasy.
Basically, before hitting someone with Das Spaltbeil we 'charge' it so that it either does elemental damage or inflicts some sort of status effect.
Basically, before hitting someone with Das Spaltbeil we 'charge' it so that it either does elemental damage or inflicts some sort of status effect.