Aries Sin Gowther

Indestructible, hexproof
Invasion — If Aries Sin Gowther is on the battlefield, you may look at target player's hand.
{x}{w/b}{w/b},{t}: You may choose a card in target
player's hand with converted mana cost X or less.
Exile this card.
The Seven Deadly Sins — When all Seven Deadly
Sins are on the battlefield, you win the game
instead.