Returning through the portal from Mt Doom, there were two multi-hued hatchlings on the world map. Couldn't cast a spell at them, but could melee - first it took damage, died and dropped a money bag normally - but then was alive again, except with less than 0 HP so quite easy to 'kill' over and over again. Eventually it was sitting there with -2285 HP (-231%) so as a tribute to its determination, left the wee chap to sit on the huge pile of gold in peace
