So all of you know those production date codes (A0813, K1910, etc.) engraved at the bottom of the box of MFB beys used to idrntify mid fakes, right?
Should I be concerned that the majority of my burst ones don't have them at all?the only ones that do are Drain Fafnir and Bloody Longinus.
Should I be concerned that the majority of my burst ones don't have them at all?the only ones that do are Drain Fafnir and Bloody Longinus.


![[Image: __yoru_and_mitaka_asa_chainsaw_man_drawn...1cd970.jpg]](https://cdn.donmai.us/original/88/96/__yoru_and_mitaka_asa_chainsaw_man_drawn_by_needbee_r__889698f3a08da598bdab34a02b1cd970.jpg)