User blog comment:DragonDude83/PE Proposal: Shredder and Ra’s al Ghul (Batman vs. TMNT)/@comment-25407131-20200130004806

No. Their whole plan to build a machine to spread the Ooze in exchange for access to the Lazarus Pits is just a standard evil plan. Moreover, the crimes they committed for the sake of their plan (i.e., mutating the other villains and even Batman) are just standard villainy.