[Gakuen Idolmaster] Amamya Kokoro says theory is different from practice as she hoards energy orbs

During her first playthrough of Gakuen Idolmaster, Amamya Kokoro reveals she studied the game beforehand, but declares that doesn't mean she can execute it in practice. She then commits fully to an energy-stacking strategy using her Slay the Spire experience, exciting viewers who praise her prep and joke about 'armor piercing'.

* Title and summary are auto-generated and may differ slightly from the actual content.