|The final guardian, meant for the highest level of the intruder elimination system.|
|Skills||Flamethrower, Acid Spray, Wrenching Fang|
|Resistance||Physical Attacks, Volt|
A Scorching Beast is encountered on B3F of the Echoing Library when accessed via the Forgotten Capital. It is a stronger version of the Cruel Slayer, and, just like it, it will only move when it has been alerted by a Cold Watchman or a Silent Killer.