I just can't stop thinking that Vatista may be the one thing that Rachel just cannot attack with her constant sass and sarcasm, just because she's completely literal in everything.
The Angelic Doll, Vatista 3:28: Wow...To be asleep when the enemy's attacking. She must be pretty tough for a doll 3:50: Even she knows Noel's cooking is bad. 5:08: These dolls don't hold back! 6:14: Vatista and Es seem to have a common initiative: their master's will.