Aura Entanglement

Enchant Aura not named Aura Entanglement
that's attached to a permanent
When Aura Entanglement enters the battlefield,
draw a card.
Enchanted Aura has "At the beginning of your
end step, attach this Aura to another permanent
chosen at random from among permanents your
opponents control. That permanent's controller
gains control of this Aura."