The Murderhorn is a limited-time premium decoration that was released on July 13, 2015, during the Tap Ball 2015 Event.
It returned on December 26, 2015, for a short time at the end of Act 2 during the Winter 2015 Event.
It returned on November 29, 2017 during A Rigellian Christmas 2017 Promotion and on December 5, 2018 during A Simpsons Christmas Special 2018 Event as a possible prize in the Winter Wonderland Mystery Box.
- Only one can be obtained.
- It can be placed on grass or dirt.