|Season 3 Episode 20 - Welcome the New Classmate|
Apparently the witch apprentices have these fairy creatures they can have them transform into copies of themselves... Doremi uses her fairy Dodo to go to school for her so she can skip school and make friends with the girl who was sick from school for so long that now she's afraid of school.
Season 3 Episode 21 - Out Of Magic Powder!!
Just found out, they have limited amounts of magic. When they run out, they need to go buy more magic powder from the witch world.
Season 3 Episode 22 - Pop is a Big Sister??