respawning battle tower boss on a hexxit server?

[seanschilling]

I help run a Hexxit server, and we've been having a problem with the battle tower boss being despawned through an accidental /butcher or some other way. I'm just wondering if there is any way to spawn the battle tower golem, since it isn't in the creative inventory. Leaving these towers without the boss looks bad for the server, and could be annoying for new players once we open it to everyone. So help would be I would appreciate any help with this problem.

thanks