Emerge {6}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When Cresting Mosasaurus enters the battlefield, if you cast it, return each non-Dinosaur creature to its owner's hand.
It preyed on anything it could sink its teeth into.
![Cresting Mosasaurus (Borderless) [Jurassic World Collection]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/30ce91e4-5b6e-5a92-9fd3-65d59dadb9b9.png?v=1754494822&width=1445)