The most useful monster.

In online play, mistakes are unacceptable :) And there isn't much time to think. The computer can wait while a battle between 1 Fairy and 100 Hit Points lasts. But a person might go crazy :)

Because in online play, you can't choose a battle based on morale, people won't go crazy. There's no way to win. Either you have to hide and force a draw, but I don't think anyone knows what to do in that case :) Sorry, I had a little too much to drink today ;)