Big Tentacle

The Tentapillar is a large section of Tentacle that appears underground, going up into the surface. Attacking it will cause a bunch of smaller tentacles to spawn which die in one hit. When defeated, the Tentapillar will retreat into its hole, and an earthquake is set off.

Bugs

 * Currently when a Tentapillar has been defeated its hole can be further attacked, causing it to respawn. This allows the creature to be defeated over and over again, resulting in more loot each time.