[FGO] "Buying the Grand Assassin"

First time and maybe last time (I have 8 still so maybe i can get 2 more) using USOs, dedicated to the grandest of assassins. BGM :    • 【最高音質/グラブル】シヴァ / Shiva  完全版 バトルBGM『究極不変悪滅善...   0:00 Rolling 2:17 Buying and leveling 3:07 Camazotz solo