So originally, I never understood what the markings on a Pokemon meant and thought they were useless, so I just removed them without a second thought. After reading guides, I finally understand what they mean. Since I unmarked all the wonder traded Pokemon I've gotten, I have been going through the process of remarking them to see if I have anything good. It turns out I've gotten a few nearly perfect Pokemon from wonder trades.
My Slurpuff brings all the boys to the yard.
My Pokemon X Friend Code: 3437-3423-6333
My Friend Safari: Bibarel, Gyarados, Frogadier
Currently playing: Pokemon GO
Proud member of Team Instinct