Gasterbrine (Entity 6666)

I recently wanted to talk about something that happened to me 3 years ago on my friend's Minecraft server.
I recently spawned in my friend(Sansbruh2015)'s creative build world. It is currently day 655 and we plan to make our first redstone machine far away from our city with the help of redstone master TehRealJohnCena2004. We looked for a flat spot to make this machine and we searched for a long time, but on day 666 we found a flat area 1500 blocks from our city's border and 1700 blocks from spawn, we found a flat area. But something was off. The area was unusually all mycelium and there was a sign in the middle of the field that read:
MÖRK
MÖRKARE
ÄN MÖRKARE
I put in google translate and it showed that it was Swedish for :
DARK
DARKER
YET DARKER
I asked Sansbruh2015 and TehRealJohnCena2004 who had placed the sign, but they did not answer. Suddenly, we were all hit with the blindness effect. 
Chat snippet 1/14/2018:
THECreeperBuilder2013(ME): Who used the splash potion of blindness on us??
Sansbruh2015: I don't know.... OH NO THERE IS A MYSTERIOUS FIGURE COMING FOR US!! IS IT ANY OF YOU PRANKING ON US??
THECreeperBuilder2013: Not me.
TehRealJohnCena2004: Also not me.... OH NO IT IS COMING FOR ME!! IT LOOKS LIKE GASTER BUT ON HIS LEFT SIDE IT IS HEROBRINE SKIN RUN FOR YOUR-
TehRealJohnCena2004 was slain by Gasterbrine using Corrupstick
I started to run after TehRealJohnCena2004 was killed. Me and my friends both exited the server and we both relogged back on. Then we proceed to email Mojang Help for the mysterious figure to see if it was in 1.12. The response: "We cannot do anything with the matters of Herobrine. This is all fake, and you are trying to trick us. Just stop posting all of this nonsense." We then checked all known entities in our server and it said the following:
player.number:6666
The game crashed shortly after. When we logged back on, Entity 6666 was gone. We then started to do normal stuff after like nothing happened... Until 1/20/2018. We logged onto the official Minecraft forum to discuss future extensions and buildings for our city but the forum was black and white. On top of the forum page was one message:
The page has been blacked out due to the sad death of fellow minecrafter TehRealJohnCena2004 on 1/14/2018. We are saddened and we are blackening the page in tribute to this minecrafter and redstone genius. RIP TehRealJohnCena2004.
We never saw Gasterbrine again and our server continued to function. However, if you see a unusual field of Mycelium in your world/server and someone called player.number.6666, run for your life and exit the server immediately.
Category:Creepypasta
Category:Seeds
Category:Supernatural
Category:Entities
Category:Short Pastas