RARE anketet executioner bladeFollow

Hi all... i am a charon the server hodstock... recently i just bought a sword from another player... for its price 100k i assumed it was rare as well as well a good item... but now i havent been able to locate anyone who has either seen another or heard of it... if you are on the hodstock server and have seen another pleas post a message... i would like to know its true rarity due to the absence of knolege...