btw, with a scroll of genocide of unknown BCU, a) you should have BCUed it before reading, b) kraken are often a wise choice (they're fairly dangerous, but only in water, so if it's cursed you can just run away and/or pelt them with rocks for the experience, if it's uncursed you wiped out a threat that might hurt later on); blessed has a different message so you can recognise that case if you pay attention