User blog comment:DragonDude83/PE Proposal: Shredder and Ra’s al Ghul (Batman vs. TMNT)/@comment-4708882-20200129212634

Honestly sounds less like they would destroy the world just terrorize places which is pretty standard supervillain behavior especially in Batman. I lean to no as that seemed like "start anew" is sort of the norm of Ra's who as a whole plans the death of countless peoples with the goal of obtaining a new form of immortality and guiding the survivors of apocalyptic events he'd cause to make a better world for the old ruins. Shredder from the clips I saw wasn't super bad and sounds like his goal was more of trying to assist one terrorist to gain immortality vs planing to go world wide mass destruction once he obtained it.