Silbido (呼虚笛 (シルビード), shirubīdo; Spanish for "Whistle", Japanese for "Vocative Hollow Flute/Whistle") is a technique used by the Arrancar, Findorr Calius.
Silbido (呼虚笛 (シルビード), shirubīdo; Spanish for "Whistle", Japanese for "Vocative Hollow Flute/Whistle") is a technique used by the Arrancar, Findorr Calius.