So while I was browsing around the Clash of Clans Community i found this really wierd object. I had to check it out with my own eyes, so i tired and found the information about this. The "mystical mystery object" it's a stone that used to be in Clash of Clans in it's beginning at 2012 but while the time passed by they removed them so only those who keep't them from the time they started playing have it on their bases. Below is a photo and a video showing where to find this amazing object now gone extinct.
Clan tag : #2RG2V8QR
Player name : BrigandsRealm
