The letter throws up a couple of questions.
1. Why was the letter in Cora’s belongings if Regina had seen it a hundred times before and said she often looked to it for comfort?
2. If Cora had the letter all long, how did Regina know of it and use it when it would’ve been with Cora in Wonderland?
3. How did Cora get her belongings from Wonderland to the EF? She’d obviously returned to Wonderland after stealing Henry Senior and remained there until Hook came. It would’ve been suspicious if Hook brought Cora’s belongings with him back to the EF with Cora’s body. If Cora’s belonging’s were from when she was in EF during the curse, how did the letter get into Cora’s belongings when Regina had used it?
All magic comes with a price!
Keeper of Felix