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Klefroc's limbs are normally chained, but in moments of heightened aggression it may shatter the bindings as it goes into a rage. The chain will always mysteriously repair itself and bind Klefroc again by the next morning.

It goads its enemies into attacking, withstands the hits, and in return, delivers a headbutt, crushing their bones with its rocky mane. It never lets go of a key that it likes, so people give it the keys to vaults and safes as a way to prevent crime.