Komodai

Komodai was a male Saurian that invaded Earthrealm.

It is not known where he originated from except that he was accompanied by a team of fellow Saurians that broke through a dimensional portal into Earthrealm where they fought the Defenders of the Realm. He would fight against Jax but was defeated though he managed to use his acid to damage the Human's bionic arms.

Komodai would retreat back through the dimensional barrier but swore to avenge himself. He would return to Earth and captured Sonya Blade in order to fight Jax once again - he and her may have conversed before Jax showed up because she imparted to Jax the knowledge that he's "in the gator family and that [Jax] could out-think him". Despite his plan and hostage, he was defeated once again which ended his threat to Earthrealm. He was sent back through the dimensional barrier to whichever realm he came from.

Source

 * Defenders of the Realm - Acid Tongue