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not on wild pokemon. it still takes the item. it's how i get heart scales, i go fishing with a compoundeyes fainted in front and a frisk pokemon with thief.
you have to win a lot of battles in the subway. try the simple single line. once you beat that you can do the super single line. the subway is also good practice to try and get into it a little.
um what? he should be uu? just because he has the stealth rock weakness? he is a very solid ou pokemon (20th in usage) i don't see why your saying he should be uu. he is infinitely better than yanmega.
i know you already got a good answer but i would also like to mention storm drain cradily. he gets the special defense boost in sandstorm and he easily takes out a couple pokemon for me.
I know i already requested something and with volcarona to boot but i would love a picture of volcarona laughing off stealth rock.
also your drawings are awesome.