Huh, I just noticed the pink artifacts now. XD

Perhaos some pixels you failed to erase, or accidental transparent pixels? Or it could also be the program you used for the animation, itself.

thank you pax,

I just noticed now that my animation has some wierd pink artifacts hahaha XD it's not suppose to be there heheh

I quite like this attack animation -- the motion gives the impression of fluid flow, while also appearing like a scratching motion.