A floating orb with countless tentacles and several eyes that can emit electric rays which strike down dead its prey in just a few seconds.
They hate every living and not-so-living being around, so when they are not sleeping inside a dark and deep cave, their only motivation is to go out and destroy everything; every tree, bird, stone and mountain.
When awoken from their slumbers, there is nothing more dangerous in the world than one of these ancient underground monsters.
