After Saten demonstrates skills she acquired through Indian Poker, Mikoto comes upon a Trader who happens to have a card she is keenly interested in. However, ITEM operative Kinuhata is also eager to obtain the card for herself, to the same end.
Sleep-learning, huh? I didn't realize
Indian Poker could be used like that.
التّعلّم أثناء النّوم؟ لم أدرك 
.أنّ "إنديان بوكر" تُستخدم هكذا
Im Schlaf lernen …
Apprendimento nel sonno, eh...
É aquilo de aprender dormindo?