Beast Crown

Beast Crown  also known as "Regalia of the Monster King" is a powerful mid-tier transformation/offensive sacred gear with the ability to transform its wielder's arm into various supernatural creatures.

Summary
It's existence was first revealed by Ichiro as he explains to Rias and Sona in Life 3 the strongest sacred gear possesser he ever fought, a opponent who possessed the abilities of multiple supernatural creatures including the power to wield both angelic and demonic powers with his left hand, this sacred gear however doesn't make a appearance until later in the story when the person comes looking for revenge.

Appearance
The sacred gear takes the appearance as a tattoo which resemvles two black snake-like creatures wrapped around the wielder's right hand both towards a black orb in the middle with multiple thorns sticking out of it's body.

Abilities
The only ability of Beast Crown is to take the abilities of any creature the wielder manages to kill. This can allow them to take the powers of any devil of the 72 pillars, the powers of a angel, the strength and durability of a golemn, the poison oand flames of a hydra, or any creature that the wielder manages to kill. Any beast the wielder kills, it's powers will be sealed in his left arm giving him full use of it's abilities, the only drawback of this however as that it is limited to the wielder's left arm, meaning they are unable to use it

n any other body parts, for example, the wielder wouldi