The first time we see the Avatar bend a certain element. (besides the opening sequence)
So I collected all of the cards in the set and now I can listen to the voices!
Madoka: I wonder what everyone is doing at this time…
Kyouko: I have nothing to do until Mami returns home.
Mami: I wonder how Sakura-san is doing all by herself…
Sayaka: This song…Ah I heard this before! I’m glad I found this CD.
Homura: These weapons..are they foreign or Japanese, I wonder?