Character Customization. The Pseudo Legendary too. And before people complain that Customization can't happen because of Japan or Whatever, Fire Emblem Has Character Customization in TWO games. (One being Japan Exclusive, which only more furthers my point.) It could happen.
Official Co-Leader and General of Team Miror Infinity. Shadow Pokemon: Tyranitar. Feel my Plasmaaaaaa Gunblade! Also Count of "the Organization."