Ring of Telekinesis

Equip {3}
Equipped creature has "When this creature
attacks or blocks, you may gain control of target
equipment and attach it to this creature. Up to
three equipments may be attached to this
creature at a time this way. You may unattach
and lose control of an equipment attached to this
creature at any time." and "{3}: Look at the top of
target player's library, you may bury that card."