Dhamon's Amulet

Dhamon's Amuet enters the battlefield tapped.
When Dhamon's Amulet enters the battlefield
draw two cards.
{t}: Add mana of any one color to your mana
pool equal to the number of cards in your hand.
Exile Dhamon's amulet and return it to the
battlefield under an opponent's control with
the fewest cards in hand. Choose randomly
among those with same amount.