Beelzebub horns are created by Deluxe Body Factory for the Medieval Fantasy Hunt in Second Life, starting 1 July 2014. The horns are 100% original mesh with materials enabled and includes a removable resize script.
Find all the details of the hunt on the organizers blog: http://creatorsoffantasy.wordpress.com/
Teleport to Deluxe Body Factory in Second Life: http://slurl.com/secondlife/Hidden%20Village/149/13/41
Enjoy and have fun!