Mephisto tactics

[Baajikiil]

I've nearly been killed by it in hc when he cast it through a wall and quite some distance away.

From my experience, he will only cast blizzard if he does not have direct line of sight to a target. The problem is that he will occassionally cast several blizzards on top of each other, and they can be quite deadly. Too bad he's not affected by spell timers.

A good way to get him to cast blizzard is to run past the archways near the chest behind Meph. As you run in and out of his sight behind the archways, he will usually cast several blizzards.