狂咬沧龙 (Cresting Mosasaurus) (zhs)
Creature - Dinosaur
| Power/Toughness:
4 / 8
(CMC 8)
Emerge (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.