Ring of Submission

A Ring of Submission is a magic item created by Magic Institute.

Description
There are two pairs of rings, one for the tamer and one for the monster.

Appearance
A dark gray ring, engraved with a complex pattern, that didn’t seem to be connected to any chain. Seen from afar the ring looks like a metal ring.

The rings on the anime are black and have shining red magic runes engraved in around them.

Abilities
By putting it on a monster, a person would be able to control it.

Soldiers of the Holy Revlon Empire should be able to control monsters at are that the level of Ogres. One soldier can control one monster.

A soodu from the Monster Tamer Clans can control many monsters with the ring.