Help with a Commander theme deck

I'm working on a Commander deck based on Riku of Two Relections (so URG) that I'm trying to build with a strong theme around mirrors and reflections.  Here are the cards that I've found so far:

https://deckbox.org/sets/1408511

Once I have all of the mirror and reflection themed cards I'll work on building a deck that might actually work and fill in with non-themed cards.  Does anyone have suggestions?  I'm especially looking for cards that might fit due to the art but might not be obvious due to the name.