So a sink worm is basically a white grub looking this with a huge mouth, it is about three squares long. It lies in wait underground then when you walk over it, it destroys the 2 blocks over it so you fall in. It begins to attack you, doing about 3 hearts damage every 2.5 seconds. It would have 10 hearts of life. Of course this would be very rare, and maybe only in the desert biome. If you escape and leave it alive it will tunnel through the sand at you, a little faster than your average skeleton, and try to do it again. You can see it moving because the sand will fall into the tunnel behind it. Please leave any questions comments or concerns below, and don't forget to vote!
"Minecraft? Realistic? Really? This is a game where you punch trees to get wood, you can make the wood into wooden planks in less than five seconds, and trees don't fall even if you remove a piece of the trunk from the middle. This is a game where animate corpses, giant spiders and exploding green terrorists emerge at night to hunt you down, farm animals run rampant across the countryside, and you can stop the flow of molten lava with a block of snow."
...it's a Graboid?
Alright, thanks for the input, btw love the honeydew pic!
Ok i'll put that as a new question.