Kroxigor are a Lizardmen monstrous infantry unit introduced in Total War: Warhammer II.

Kroxigors are giant crocodilian relatives of the Saurus. They are hulking creatures, their bodies consisting of slabs of rock-hard muscle and massive jaws bristling with razor-sharp teeth. When enraged, they unleash their only form of speech - a blood-curdling roar that reverberates across the jungle.

- From the Warhammer Wiki

https://totalwarwarhammer.fandom.com/wiki/Kroxigor