Kryptops hunted nigersaurus so it would win this one

@Concaventor Wrangler no,it likely hunted smaller prey like Elrhazosaurus and juvenile Ouranosaurus,Suchomimus was probably the main predator of Nigersaurus as it was a lot bigger than them,still think Kryptops has got this one

I want to stick to my trend of underestimating Abelisaurs.