Earn an A rank for every mission per episode to unlock the following emblems.

Nineball ~ Episode 2
Linx Mynx ~ Episode 3
Crescent Moon ~ Episode 4
Fenrir ~ Episode 5
Silver Wolf ~ Episode 6
Fefnir ~ Episode 7
Danger ~ Episode 8
Shadow ~ Episode 9
Rave ~ Episode 10
Dark Rider ~ Episode 11
Milicona ~ Episode 12
Necron ~ Episode 13
Sledge Hammer ~ Episode 14