A friend of mine was playing Lands of Lore: Guardians of Destiny recently and stumbled apon a lizard tunnel in the Claw Mountains. The tunnel goes down about fifteen feet and then comes to a sudden stop. You can see rocks sticking out of the ceiling of the tunnel, and when you zap them with a level 3 or higher Spark spell, it'll cause the tunnel to become large enough for Luther to walk around in. However, when you leave it, no other changes seem to happen, aside from snow tigers respawning. Does anyone here know anything else about it?