The Yeshuah Prophecy
Behemoth was not a ranking officer of Xuchilbara’s army, but was known for being incredibly durable, even to the point of rumored invincibility. It was known that he distracted Belial long enough for Xuchilbara to kill the demon leader, but was killed easily by a poisoned shard of Mephisto’s tooth.
Behemoth stood higher than the buildings of Jhaberta and was able to still be standing after taking a blast of Praxis II’s superlaser. It was only after The Wardens entered its gut through a tear in its side and climbed to its heart that the final Harbinger fell.