Air Knight 12 Eternal

Insert Hasbro Name, known as in Japan, is a Stamina Type Beyblade released as part of the Burst System as well as the Cho-Z Layer System.

Trivia

 * Air Knight's name is based on "air", the invisible gaseous oxygen and nitrogen compound in the Earth, and "knight", a warrior who served his/her sovereign/monarch/lord as a mounted soldier in armor.
 * Air Knight's avatar appears to be similar to Wonder Valtryek/Cho-Z Valkyrie's avatar, but with silver armor and with more wing attributes.
 * To enforce its air motif, Air Knight's wings on its armor are feather-style while the six wings on its back are insect-style.