Board Thread:General Discussion/@comment-31255465-20170923034221/@comment-251103-20171202193105

Nangbaby wrote:

. The mutagen bomb is definitely technology from The Kraang, although that doesn't mean they launched it. Triceratons, perhaps? They could have easily stolen and modified some Kraang technology.

I agree that, like "Same As It Never Was", this could be only a possible future. The secret to preventing the apocolypse must lie in one of Raph's lost memories, likely something that, at the time, seemed insignificant.