When did I troll ? I posted fact and you can't blame yamcha that he couldn't break through draining attack from android 20 who cheated in that fight.Aren't troll threads supposed to be deleted or something? Suggesting that Yamcha beats android 20 should get you banned.
BTW he targeted Yamcha not to get an advantage (not really needed) but he did so cause he looks like Goku.
Even piccolo failed to break it.
Android20 could kill piccolo too .
If yamcha fought android20 again then android20 will lose in no time.