THE MIRROR

the story behind the mirror
 
oberon and titania would have issues controlling puck.. he would never come right away when they summoned him..trouble mending his manners, so oberon made the mirror for titania..he bound puck to this mirror, to keep him in better line, she now would be able summon him through any time she wanted. it stayed in queen titania's quarters... now the weird sisters always wanted to get back at puck for all kinds of random trickery and grief he caused them, so when oberon first banished all the fairies from avalon  the weird sisters sent the mirror into the mortal world as well, so that anyone can summon him with the right spell and he would be forced to do their bidding by law.. he would not be free until he grants them one wish
however if they didn't wrap the mirror in iron chains, puck would just escape and get out of there