Talk:Game Updates/@comment-25175720-20171120230447/@comment-30071180-20171121010942

It works in all sites. I breed a zombie in the EBS, well before the Halloween event started.

I believe that this also applies to the rift, although I haven't tested it personally. There are reports of people breeding the spooky dragons (Trick, Ortreat, Bone etc) after the event ended using one of their ones as a parent.