I was battling with this Balkesh B3 and suddenly I notice this big scratch on it. I was battling it against Revive Phoenix (Stock) and Spryzen Requiem (Stock). I'm not sure if this makes it legal in WBO tournaments anymore.
Everyone the shape of the damage isn't in a Z, I think you are confused by Balkesh's protrusion, the damage is just the straight slash underneath.
Thank you everyone for all your replies. After doing some test battles with other Hasbro Beys such as Spryzen Requiem, Lunior L3, and Fafnir F3, the problem seems to be in the quality of Hasbro's plastic. I understand that it's plastic, it's bound to chip and break someday. However the Takara Tomy Beys that I own and do equally the same amount of battles as I do with the Hasbro Beys, are still in good condition.
I hope that Hasbro will improve the quality in their plastic in future releases, as some give potential to beys, where their Takara Tomy counterparts lack in competitiveness.