@vaporeon_ who knows lol
@vaporeon_ i’ve seen speculation that it’s supposed to be a garchomp thing somehow but i've never really been convinced
@aescling Garchomp 
doesn't have anything like that on their body 
If anything, it reminds me of the things on Lucario's 
head...
@vaporeon_ ......... no lucario was what the speculation was about
@vaporeon_ in diamond & pearl, yes; i don’t know if it’s still there in platinum
@aescling Does she have a Lucario? In the anime, I remember Ash's Lucario being in the battle, but I don't remember whether she had a Lucario, too...