@Sullieman there's another meaning for ポンコツ:
https://jisho.org/search/%E3%83%9D%E3%83%B3%E3%82%B3%E3%83%84
http://nihongo.monash.edu/cgi-bin/wwwjdic?1MDJ%A5%DD%A5%F3%A5%B3%A5%C4
The "hitting with a fist" meaning fits better for a lot of these panels, although I guess it could be a dual-meaning pun if they're also using ponkotsu for panels like the one where she mixed up her brushes and wasn't doing anything violent.
It's stupid... But it makes me smile, so I'll stick around for a bit more...
Also, why is nobody pissed off at the dumb bitch? She killed them because of her stupidity, she keeps hurting them or impairing them, but nobody seems to care.
page 11 :
his ability is actually fair :
- an enemy attacks the MC , the enemy damages itself instead .
- the MC attacks the enemy , the MC damages himself instead .