user99: We now have a Kabuto on the main site, who has already resurrected a dozen very old questions, with unhelpful answers. (Those who don't follow Naruto won't get the Edo Tensei reference, sorry about that.) 
From the answers posted, it appears that the said user looks at this site as a discussion board, which it is not. Not targeting the specific user, but what is the right approach to deal with it? 
It is impractical to post a comment on every answer telling them to stop, besides diamond moderators have already deleted a few answers, thus preventing comments (but without commenting why the answer was deleted - or at least I don't see it).

user63: Let the users of the community decide if they're good or bad.
New users might not always know (or take time to read) the rules, but we shouldn't discourage them when they make mistakes. If a new user leaves bad/low quality answers, it's leave a comment explaining why and give them some tips to help them along (e.g. point to the help page). 
But if it persists despite multiple interventions, a downvote will suffice to send a message.
If the answer is not an answer just flag it for the mods. 
Afterall, we were all new users at one time.

99: <p>We now have a Kabuto on the main site, who has already resurrected a dozen <em>very</em> old questions, with unhelpful answers. (Those who don't follow Naruto won't get the Edo Tensei reference, sorry about that.) </p>

<p>From the answers posted, it appears that the said user looks at this site as a discussion board, which it is not. Not targeting the specific user, but what is the right approach to deal with it? </p>

<p>It is impractical to post a comment on every answer telling them to stop, besides diamond moderators have already deleted a few answers, thus preventing comments (but without commenting why the answer was deleted - or at least I don't see it).</p>
 63: <p>Let the users of the community decide if they're good or bad.</p>

<p>New users might not always know (or take time to read) the rules, but we shouldn't discourage them when they make mistakes. If a new user leaves bad/low quality answers, it's leave a comment explaining why and give them some tips to help them along (e.g. point to the <a href="https://anime.stackexchange.com/help">help</a> page). </p>

<p>But if it persists despite multiple interventions, a downvote will suffice to send a message.</p>

<p>If the answer is not an answer just flag it for the mods. </p>

<p>Afterall, we were all new users at one time.</p>
