Schwalbefliegen (シュワルベフリーゲン Shuwarube Furīgen) is a guided [[:Special:Ask/-5B-5BCategory:Spells-5D-5D-20-5B-5Bspell-20category::-5D-5D-20-5B-5Bspell-20type::-5D-5D|shooting]] spell cast by Vita, by generating solid ironic spheres as projectiles and striking them with Graf Eisen's Hammerform. It is normally fired in four bolts, or multiples of four. The bullets home in on their target and explode. Each individual sphere is strong enough to destroy a Gadget Drone, as shown in StrikerS manga.